MONITORS

 

LXS 21 & LVS 32

OVERVIEW

FEATURES: 

 

What is it?  A user programmable micro processor based voltage supervisor

 

Lithium chemistry power packs have created a revolution in electric flight.  Their advantages have exceeded expectations and opened up a whole new world of R/C flight experience.  But, unfortunately they also have their drawbacks.  They're considerably more expensive then NiCd and NiMH packs and unforgiving if treated carelessly - improper charging technique over discharging, etc.  One of the main disadvantages is their discharge curve.  Unlike NiCd or NiMH packs it's extremely short and doesn't allow much room for mistakes.  So, when we take to the sky one thing we must do is carefully time each flight.  However, since flying patterns, styles and maneuvers usually vary from flight to flight, there's a lot of guesswork involved along with a certain amount of worry for fear of an aircraft suddenly losing enough power for safe return.  Particularly Heli's which will just 'drop out of the sky' like a rock.  For those who want to just have fun flying and not risk their aircraft and expensive LiPo pack to chance - the simple solution is an onboard LiPo pack supervisor that does everything for you - inexpensively and AUTOMATICALLY.        

 

Where to Install

 

To install all you need is a light duty soldering pencil and a minimal amount of soldering skill.  The unit is designed to watch the entire pack voltage drop under real time load, not the regulated voltage to the Rx.  So, it must be hardwired directly to the ESC side of the pack's plug or the ECS's PCB battery lead-in connection point.  Just make sure polarity is correct Red (+) to Red - Black (-) to Black.  Following this method the unit will be deactivated when the plug is disconnected.

 

How Does It Work?

 

A cutting edge technology Ultra Bright LED is used to provide visual warning for several hundred feet in the daylight.  You can also choose a model with an audible sounder, which can be heard on a fly-by, if you prefer.  When you plug in the pack a brief flash (and chirp) alerts that the device has been enabled.  At this point the device is on active standby.  The indicator(s) remain off drawing only micro amp current until the pack reaches a user programmed trip point.  We suggest a minimum of 3.5v per cell which provides about 20-30 sec. warning depending on how hard you push the flight.  For more warning time set the trip point at 3.6v per cell.  Because the device is supervising loaded voltage and load depends on how hard the aircraft is pushed . . . load will vary during the flight.  You may get a brief warning during a particularly heavy load maneuver.  This lets you know you're nearing the programmed threshold.  When the warning is sustained it's time to bring it in. 

 

Is This Prodct Really Necessary?

 

This question is self evident.  For more flying fun and safety, yes!   However, let's briefly recap all the benefits:

 

·     Eliminates the need for inaccurate flight timing. 

·     Eliminates guesswork

·     Eliminates worry

·     Provides aircraft and LiPo packs a much higher degree of safety for more flying fun and enjoyment.

·     Eliminates pack 'drop-out' without warning

·     Will save you big bucks in terms of LiPo pack replacement, spare parts replacement and repairs. 

·     Prevents destroying the pack by over-discharging because you accidentally left pack plugged in

 

 

 

• LXS 21  (4-16v max)  /  LVS 32  (4-32v max)  User programmable voltage range
• 3 models, 5 colors available.  Emerald Green has best daylight visual range - 22,000 mcd
• Small & Lightweight
• Rugged & Durable
• Daylight Visible LED Indicator
• Shock & Vibration Proof
• Water & Fuel Resistant
• Gold Pin Universal Connector
• Drop-in &  Play' Operation
• Compatible with all R/C Systems & Frequencies 
• Uses Onboard System for `Actual' Load Monitoring
• Limited Lifetime Warranty
• Optional Audible Alert Available

 

PRIMARY FUNCTIONS

1. Voltage Supervising

2. `Real Time' Load Monitoring

3. Rx Left `ON' Warning

4. Cell Failure Warning

5. Warns prior to pack drop-out so full operational control of model is maintained for safe return. 

MODEL DESCRIPTION

Model I	Standard		Buy  4 Get 1 Free
(buy now)		LED is permanently mounted to side of module.
Model II	Remote		Buy  4 Get 1 Free
(buy now)		LED is affixed to 7" wire lead for more versatile positioning
MODEL III	Twin-Lites
(buy now)		2 LED's like colored are affixed to separate 7� wire leads and work in tandem. The advantage is that the LED's warning can be seen immediately regardless of models orientation

 

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The LXS 21 and LVS 32 are precision micro-processor based instruments designed specifically for R/C models powered by Lithium Polymer (Li-Poly) or Lithium Ion (LI-Ion) technology battery packs.  Their primary purpose is to provide a visual [and if desired audible] warning of a low battery condition which can destroy expensive Lithium packs.  Also provides early warning before Lithium pack 'drop-out' so full control of model can be maintained for safe retrieval and re-charge. 

The LXS 21  (16v Max.)  and LVS 32  (32v Max.)  are manufactured to mil spec standards using state of the art IC chips and surface mount components which makes them very rugged, highly reliable and very accurate. The visual warning is provided by cutting edge Ultra-Brite LED technology.  A 3/8" square 85 db or 105 db (for larger aircraft) audible sound device available as an option, if desired.
 

 

GEM 2000 "Electronic Guardian"

The GEM 2000 (G2K) is far more than a battery monitor. It's a versatile, uniquely designed "real-time" early warning trouble shooting instrument that detects/alerts users to problems and potential failures for the seven most common onboard failure points. Also, on/off status.

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CALIBRATION

The G2K's low voltage "trip point" is user-adjustable and has a 4.8 - 10v adjusting range. For convenience it comes preset and labeled for 4.8v, 6v, 7.2v and 7.4v packs.

Regulated Power Packs

INSTALLATION

Note: Avoid mounting G2K and its power lead in close proximity to the Rx and its antenna wire.

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FEATURES

• Automatic and continual operation when Rx is "on"
• Daylight visible led indicator available in 5 colors
• Low power consumption
• Compact and lightweight
• Rugged solid state circuitry
• Built to mil specs with precision components for reliability and accuracy
• Shock and Vibration proof
• Fuel and water resistant
• Universal gold pin connector (fits most all popular radio systems)
• Lifetime warranty
• Satisfaction guarantee
• 4 models to choose from

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ALTERNATE CASING

Although the G2K is enclosed in a break-resistant ABS plastic case and weighs only 8.4 grams, it is also encapsulated in shrink-wrapped versions which reduces it to 5.6 grams (.2) oz. for very small models where every gram saved my be important.

Warning indications and trouble shooting

 

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GEM 2000 MODEL DESCRIPTIONS

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LED COLORS

LED's are identified by colored gemstones

• Red - Ruby  16,000 mcd      
• Green - Emerald  22,000 mcd ( daylight long range visibility) 
• Blue - Sapphire  5,700 mcd 
• Amber- Amber   5,000 mcd 
• White - Diamond   18,000 mcd

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ORDERING CODE

When ordering the G2K models the SKU is identified by:

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S.O.S. ALERT
Lost Aircraft Locator

The S.O.S Alert is designed to enable a modeler to quickly locate a downed aircraft in rough terrain via a loud audible alert signal. It's rugged compact SMT design consists of an IC timer chip, case mounted arm button. A remote 87db piezo sounder and 9v battery cap with an inline on/off micro toggle switch. Since Rx batter packs often disconnect on 'impact' an independent 9v battery is a major advantage. Operation is simple. After the pre-flight check turn S.O.S. power switch on and you will hear an audible signal. Push auto timing button to enable 17-19 minute time out. Steady, continuous piercing signal can be heard from at least 100ft away . Easy 5 minute installation "Lifetime Warranty"

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MULTI - SYSTEM

The Multi-System unit designed to independently monitor several isolated onboard receivers and/or battery packs. It provides all the functions of the GEM 2000 (G2K) in one convenient case which saves space and eliminates the need for multiple modules. Each monitoring circuit is completely isolated having its own individual power lead and LED warning indicator. LEDs may all be the same color or mixed colors and are on 7" extensions. Extensions may be shortened or lengthened if necessary. All voltage presets may be the same or mixed. There are 3 models to choose from.

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LOW FUEL WARNING

LFI ALERT

The LFI alert is a simple effective unit designed to warn of in-flight low fuel condition. A single lead extends from the units case and terminates in 2 insulated fuel probes that are inserted into any size fuel tank through pressure seals. If probes are installed on the tank top, the fuel level warning is adjustable. One probe pushes to the bottom, the other to the desired warning level. The LFI sense the resistance of the fuel via contact with both probes which is dedicated by the LED flashing quickly at about 5 - 6 pulses per second. When fuel is absent the flash rate instantly drops to 1 pulse per second. Probes are insulated to prevent false indications from ordinary fuel sloshing. Warns for all blends of 'nitro fuel'. Fuel probes cone in several lengths and the probe lead is 15" standard but may be shortened or lengthened.

LFI SERIES

Same as LFI alert but also includes all of the G2K monitoring features for power and electronics monitoring.

Both models are afforded in all 4 of the G2K versions 'Standard' - 'Remote' - 'Twin-Lites' and 'Tip-Lites'. Pressure seals should be replace annually to maintain leak proof seal.

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PLX - PILOT-LITE

What RC'er hasn't left the Rx switch on accidentally, went to fly only to find a deap pack?  Never Again!

The Pilot-Lite plugs or 'Y's" into any Rx slot.  A quick glance from up to 100ft lets you know pack on/off status via a solid glowing or flashing LED.  chose from 5 diffenent solid glowing LED's or flashing Ruby Red.  Very easy install - drill 1/4" hole in any visible surface location, insert LED clip and snap in LED.  Comes with 6" lead with universal plug or choose any length desired.  current draw is not enough to notice with any pack voltage.  Compatible with all Radio Systems and battery chemistries.  Comes with a Lifetime Warranty. 

 

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SWITCHES

'SuperRocker'

The 'SuperRocker' is a Lifetime - No Fail heavy duty switch harness designed to eliminate the modern day radio systems "weak link" problem.

The switch body is a mini I6A heavy duty double pole-double throw mil grad rocker switch capable of caring currents associated with much larger switches. It's designed to endure over 1,000,000 reliable operations at R/C voltages. For convenience, the wire harness is longer than normal and for safety it's encapsulated with mil grad shrink tubing silicone to make it vibration proof. A charge plug is also incorporated and for identification it is shorter than the battery and Rx leads. The rocker knob is white ink stamped (- o) for "on / off" status and has a positive snap action that prevents inadvertent operation. The 22AWG heavy wires and gold pin plugs are rated by ANSI (American National Standards Institute) at 7 continuous amps allowing for a 100% safety factor. The female plug is a Fut. "J" and the male plugs are universal "S" making it compatible with all modern radio systems. Silver plated, self-cleaning thick blade contacts and terminals insure a lifetime of trouble free operation with high current loads. Outside dimensions are 3/4" x 1/2".  It's designed to snap in securely without hardware

The 'SuperRocker' is designed and constructed to exceed the demands of today's advanced radio, power and model technology. In every way it fulfills the needs and expectations of discriminating modeler from 'beginners' to 'experts'. The 'SuperRocker' carries a full Lifetime Warranty.

Versions

The 'SuperRocker' comes in two versions . . . single and dual-battery. The "dual" version has two charge plugs which are independently "ground"  for simultaneous charging of both packs without the need to disconnect either. All plugs are color coded for easy identification and the 2 charge plugs are shorter in length to eliminate confusion.

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InvisiSwitch

Description

MAGNETIC ONBOARD Rx COMBO CHARGE/SWITCH

The InvisiSwitch (ISW) is technically a magnetic latching reed switch. It has no external moving parts to wear out and it is unnecessary to physically touch it at anytime. It's designed to be entirely hidden within an R/C model and mounts with double sided tape. Passing the included small magnet by its concealed location activates it "on" or "off". Once latched "on"  it will endure a minimum of 30G's of vibration and 50G's of shock. It's rated for a minimum of 100,000 operations at 5 amps "turn-on" and will take brief 10 amp surges. A flashing red LED indicates status that when active only consumes 1 mA of current. It incorporates a universal "S" male charge plug and Rx plug along with a Futaba "J" female battery plug making it compatible with most popular radios. The "ISW" is hermetically sealed to be completely water and fuel proof. It weighs 14 grams (1/2oz) and measures 2 -¾ x 5/8 x 3/8 inches. The ISW-S1 model is for single battery systems while the ISW-S2 model is for dual battery systems. The activating magnet is referred to as a "key" and any high density magnet can be used.

The InvisiSwitch is designed and constructed to exceed the demands of today's advanced radio, power and model technology. In every way it fulfills the needs and expectations of the discriminating modeler from 'beginners' to 'experts'. The InvisiSwitch carries a full Lifetime Warranty.

LIGHTING SYSTEMS  

Micro SunBrites

SunBrites are specifically designed for park flyer sized electric/nitro heli’s & airplanes. The incredibly brilliant micro LEDs are about the size of a hatpin head yet can be seen in the daylight for hundreds of feet and hundreds of yards after sunset. A typical 3 light system only weighs about 2 grams making it ideal for ‘parkflyers’

Current drain is so slight that most Rcers don’t notice a difference in flight time. You have a choice of either a Ruby Red, Diamond White or Sapphire Blue strobing Beacon, adjustable for both flash speed and duration or red ‘Ramping’ Beacon that simulates a Rotating Beacon. Choose either the Heli version kit (small or large) which requires no soldering or the Airplane version kit which also is pre-wired for ‘plug & play’ and includes a hardware package for expansion if necessary and inline connectors for easy wing removal. The airplane version kit can also be used for 30 – 60 size Helis. Operational voltage range is 5 – 15 volts. Systems simply plugs or ‘Y’s” into any Rx slot. Kits range from 3 – 7 LEDs. 

SunBrites make orientation much easier in small Aircraft and brings another dimension of life to your flying experience and also extends your flying day into night. Flying at dusk with SunBrites is awesome!

Once you experience the fun and safety of flying with SunBrite Flight Lights you won’t fly without them.

For as little as 28 bucks you get a million dollar effect!

 

Features

 

• SMT Micro IC Based Controller
• Rugged & Durable
• Exceptionally Brilliant Micro LEDs
• Small & Lightweight (2-3 grams)
• 5-15 vdc Operational Range
• Shock, Vibration, Fuel & Moisture Resistant
• 3 - 7 Light Kits
• Strobe adjustable for Rate & Duration
• 2 Versions Heli & Airplane
• Strobing red, white, blue or Ramping Red Beacon
• RFI Filtered for Noise Free Operation
• Slight current drain almost unnoticeable in flight time
• Heli Version - Requires No Soldering
• Airplane Version Includes expansion hardware package for
  larger airplanes / helis plus inline connectors for easy wing removal
• Plug or ‘Y’ into any Rx slot
• Limited Lifetime Warranty

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SCALE LIGHTING SYSTEMS                           

Maxi-Lites                                                                  Buy 4 Get 1 Free

Custom Designed  Lighting Systems for Airplanes, Helicopters, Vehicles and Watercraft

Specifically tailored to suit your requirements and specs.  Many exclusive features, options and accessories to choose from. 

Available now.  Call or contact Electrotek R/C Customer Supportwith with your requirements for a price quote.   Toll Free 888.567.2862 (USA, Canada & Puerto Rico). Email: support@electrotekrc.com

Soon to be featured on our Online Store.                                   

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LIMITED LIFETIME WARRANTY

GEM 2000 products are warranted to be free from defects in material and workmanship for the lifetime of the original purchaser. If this product becomes defective, return it along with $5.00 for shipping & handling to Electrotek R/C and it will be repaired or replaced at no additional charge for material or labor. Electrotek R/C is not responsible for damages or injuries that may result from exceeding its stated application ratings. In the event this product becomes defective from misuse on the abuse of its intended application for R/C models, this warranty shall become null and void.