Spektrum SPMVR2500 Instruction Manual page 4

EN
Focal FPV Wireless Headset Functions
Data Port
(wired head tracking)
Fan Power Port
Power In
LED Power
Meter
Charging the Headset Battery Pack
The included 7.4V 1800mAh Li-Po battery has an integraded LED power meter. Press
the button on the side of the battery and a series of 4 LED's will iluminate depending on
the state of your batteries charge. When only one LED is illuminated, charge the battery.
1. Connect the Li-Po battery pack balance lead to your battery charger.
If your battery charger requires you to connect the battery power
for charging, use the included battery charge adapter.
2. Follow your battery charger instructions for charging a 7.4V 1800mAh Li-Po
battery.
Low Battery Warning: The head set will emit a steady BEEP.....BEEP.....if input
voltage drops below 6.8V.
Fan
Right Side
7.4V 1800mAh Li-Po battery
w/Power Meter
Top
Bottom
4
Channel Select/Head
Tracker Reset
Antenna Connection
Display Control
IPD Adjustment
Video Receiver
Compartment
RX Power Switch
Headphone Jack
AV In/Out
Test Button