ETU ++ G&G UPGRADE KIT PERUN (ET-XX-TD)

ETU ++ is a dedicated replacement for the G&G ETU electronic board. Upgrade your unit by adding many new and useful features. Just disconnect the standard electronic board and connect ETU ++.

Works with any G&G ETU replica, as well as 7.4V, 11.1V and 14.8V batteries.

Independently programmed firing modes: program firing modes as you like, setting safe, semi, burst or automatic on either switch position.

Active brake - Active brake stops the engine after each shot, preventing spring compression or in case of reruns with a high rate of fire, overspin (double hit problem).

Pre-armament : A quick trigger response can be a matter of victory or defeat, especially in CQB situations. With pre-arming enabled, the piston will remain in the rear position after each shot with the spring already compressed, ensuring that the next shot is fired immediately after the trigger is pulled. To release the spring after using the pre-arm, press the trigger and hold it for 2 seconds, after which a second shot will be fired, this time without pre-arm and fully braked.

Binary Trigger - Allows you to easily perform double shots in semi-automatic mode. After enabling this mode, if semi-automatic fire is set, the shots will be fired not only when the trigger is pulled, but also when it is released.

Rate of Fire Reduction - Automatically reduce rate of fire or explode fire to save ammo or trigger the replica more realistically.

DMR Mode - Introduces intervals between semi-automatic shots to comply with DMR rules on some fields.

Low Battery Voltage Alarm - Dedicated for Li-Po and Li-Ion batteries. When the battery voltage drops to a dangerously low level, the user will be alerted by short beeps that repeat every minute. This can also be turned on and off freely.

Diagnostic System - Constantly monitors the replication and the mosfet itself. If there is a problem, it immediately informs you what it might be, making troubleshooting a lot easier.

Electronic fuse : it will save your replica and battery in case of a serious malfunction. It will automatically disconnect the battery if a short circuit or blocked motor is detected.

Programming of all settings is done exclusively using quick and easily memorable sequences of fire selector switching and trigger pulls supported by beeps and multi-colored LEDs. This allows you to change settings at any time, in seconds, even under enemy fire. All settings are set independently for each switch position, so you can program the mosfet exactly as you want, for example, semi on semi and binary trigger on auto.

ETU ++ works flawlessly with any battery from 7V to 17V. It can be used even with the most extreme configurations, without any limitation regarding the evaluation of the spring. The maximum rate of fire is 50 RPS.

MANUAL