8
number of the sub device in a blinking mode.
After replacing the batteries, you need to page the main device to register the new battery level
value and the main device must answer the call to register the new value.
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•
Replacing a Sub device (WI-249LS)
If any of the paired sub devices is replaced, please try to use the same ID number of the removed
device to minimize the ID allocating processes.
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•
Inverting the FND Display on Main device (WI-249LM)
Press
④
Paging button and
⑤
Select button simultaneously for 5 seconds to invert the displayed
number. This is useful when the main device is to be mounted on a wall or above the eye level
shelf.
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Factory Default Setting (Initializing)
To initiate a factory default setting, first turn off the device using the
⑥
Power switch located at the
bottom of the device. Turn the power switch back on while pressing
④
Paging button and 5Select
button simultaneously. The display blinks repeatedly every 0.1 second to indicate the device is in
factory default setting mode. Press the
⑦
Volume switch to initiate the factory default setting. All
data including volume levels and pairing information is now deleted and set with factory default
setting.
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•
Mute Mode
In standby mode, press
⑤
Select button for 5 seconds to deactivate the built-in microphone.
The device is now in mute mode. Repeat the same method to activate the microphone
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•
SINGLE SPEED DIAL FUNCTION ON MAIN DEVICE (WI-249LM)
Without selecting any sub devices and directly pressing the paging button will page the sub device
with “00” ID number. If none of sub devices is being allocated with number “00”, the main device
does not page any devices.
