9
•
•
Turning the power on
There are two modes available to power on the sub devices.
AA Battery Mode
4 x AA size batteries are to be placed in WI-249LS and turn on the
⑤
Power switch.
5.0V / 1A Power Adaptor
When a DC power adaptor (5.0V / 1A) connected, the sub device recognizes it and automatically
goes in to a “constant power mode”, enabling the 2-way paging mode between main and sub
devices. Turn the power on by sliding the
⑤
Power switch located at the bottom of the device.
•
•
Pairing (Main / Sub Devices)
A number between 00 and 99 must be allocated to each sub device WI-249LS. Turn the
⑤
Power
switch on and press
③
Paging button and
⑥
Volume button for 5 seconds to activate the paring
mode. The Red LED is blinking repeatedly every 0.5 seconds to indicate that the devices are in
pairing mode. A double beep sounds to indicate the pairing is completed. The pairing mode is
limited to 60 seconds.
•
•
Paging Volume & Call Volume Adjustment
Paging and Call volume of sub devices are adjusted simultaneously. The volume is to be adjusted
while in talking mode with the main device by pressing the
⑥
Volume button located at the bottom
of the device. There are 3 levels (low-normal-high) of volume adjustments available and default is
set as ‘normal’. Every time the volume switch is pressed, the volume level changes from normal
→
high
→
low
→
normal
→
high in this order. If no input for 3 seconds, the device stores the last input
value and goes back in to talking mode.
•
•
Time Limit for Paging Mode
Paging time is limited to 30 seconds. After 30 seconds, paging stops and the device goes in to
standby mode.
•
•
Time Limit for Talking Mode
Talking mode is limited to 3 minutes. After 3 minutes, the call is ended and the device goes in to
standby mode.
•
•
Paging Tone (WI-249LS)
The paging tone is as follows :
Sol-Mi-Do Sol-Mi-Do
→
2 second pause
→
Sol-Mi-Do Sol-Mi-Do
→
2 second pause
→
Sol-Mi-Do
Sol-Mi-Do
→
Repeat until answered and/or stops paging after 30 seconds.
•
•
Line Busy Notice
If a sub device pages the main device while the main device is already in connection with another
sub device, a line busy tone sounds and the sub device goes back in to standby mode.
•
•
Factory Default Setting (Initializing)
To initiate a factory default setting, first turn off the device using the
⑤
Power switch located at the
bottom of the device. Turn the power switch back on while pressing
③
Paging button and
④
Select
button simultaneously. The display blinks repeatedly every 0.1 second to indicate the device is in
6. Sub Device (WI-249LS)
