10
factory default setting mode. Press the
⑥
Volume switch to initiate the factory default setting. All
data including volume levels and pairing ID number is now deleted and set with factory default
setting.
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•
Red LED Indication When Paging
When paging, the Red LED blinks repeatedly every 0.25 seocnds.
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•
Red LED Indication When Talking
When in talking mode, the Red LED blinks repeatedly every 0.05 seconds.
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•
WI-249LS with Constant Power Supply (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. If battery powered, the main device WI-249LM is not being able to page any sub devices
(Sub devices can page the main device), 1-way paging mode only.
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•
Auto Call Accepting Mode
When sub devices are on a constant power mode (connected with 5V/1A power adaptor), press
4Select button for 5 seconds to activate the auto call accepting mode. If the main device pages the
sub device, the call is connected automatically without a paging sound and the time limit for talking
mode is now unlimited.
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•
Factory Default Setting
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 Paging button and Select
button simultaneously. The display blinks repeatedly every 0.1 second to indicate the device is in
factory default setting mode. Press the Volume switch to initiate the factory default setting. All data
including volume levels and pairing ID number is now deleted and set with factory default setting.
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•
Forced Voice Forwarding Function (PTT Mode)
WI-249LM/S devices are half duplex type which automatically determines the direction of audio
communication for effective sound quality by eliminating hauling and echo effects. If one side
creates a constant loud noise or talks loud constantly, the microphone on the other side is
deactivated at all times providing one sided communication. In this case, initiate a talk while
pressing the “Select button”. By releasing the Select button, the device is back to normal talking
mode.
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•
Repeater
This is an optional mode for a sub device, WI-249LS.
After registering main and sub devices to a repeate, the communication is now enabled only
through the repeater. It means if the repeater is turned off, the registered devices cannot
communicate each other.
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•
Repeater Setting
Connect 5V / 1A DC power adaptor to WI-249LS. By pressing the
④
Select button and
③
Paging
