User's Manual

16
Annoying beep
alerts
There are 2 types of beep alerts, low
battery and out of range.
System delivers one beep every 10 seconds
if the monitor cannot communicate with
camera unit.
System delivers two beeps every 10
seconds if the battery capacity is low.
Both alerts can be enabled or disabled in
user menu.
Battery and charging
issue
For first time usage, it is always
recommended to charge the battery for at
least 8 hours before power on. Avoid to dry
up the capacity before recharging, as it
degrades the battery and shorten its life
cycle.
1. During battery charging, the red charge
LED should be lighted up. Check the power
adapter and make sure it is properly
connected to monitor unit and wall outlet.
2. Swap the power adapter to check if the
problem is caused by a defected adapter.
3. Plug the power adapter to other wall
outlet/power source.
4. Remove the battery from monitor unit,
and re-insert it. Check the connection pins
if they are in good condition.