Aiphone WL-11 Operation Manual page 17

Reading the battery level of the master station
Full
Suffi ciently charged.
Use within this range.
Battery power is low.
• "Charge battery" will be displayed on the standby screen.
(Red light blinking)
Empty
Reference for usage time after fully charged (after 16 hours of charging from running out of
charge)
(When the operation temperature is 20°C)
• Total communication time (total communication time with video door station when repeating
call and talk): approx.4 hours
• Standby time (time that be able to receive a call within the radio wave range without placing
on the charging stand): approx. 18 hours
*When not being used and charged.
*Usage time will be shorter when the signal strength is "Out of range".
Reading the signal status icon
Strong
Use within this
range.
No signal
Out of range
Weak
Place the master station on the charging stand.
N o t e s
• The signal strength display is updated with a
delay of a few seconds.
R e q u e s t
• When signal strength is weak, move to a location with strong
signal strength.
17
Confi rmation and Preparation