Checking Firmware Version
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from draining the batteries, put your receiver in Zero Power
Mode.
1. Turn on your receiver.
2. Press and hold the power key for more than 8 seconds,
but less than 14 seconds.
3. Release the power key when both LEDs become red.
When the LEDs turn off, your receiver will be in Zero
Power Mode.
4. Press the Reset key for about one second to return to
Normal mode.
NOTICE
When the internal batteries have completely
discharged and no external power is
connected, the receiver will go into Zero Power
Mode automatically to prevent the batteries
from over discharging.
Checking Firmware Version
You can use PC-CDU to check the firmware version of your
receiver.
NOTICE
The HiPer+ receiver should be loaded with
firmware version 2.3p1 or later.
CAUTION
Do not use firmware versions 2.3 or older.