Okayo OTG-200 User Manual page 18

OmniTour Guiding System OTG‐200
 Roll‐call
Actual group member

Short press the call button (○

Roll‐call symbol (
transmitter is sending the signal of roll‐call.

If receiver acquires roll‐call signal from the transmitter, its signal indicator (○
for 10 seconds and then in steady blue light again.

The number shown on transmitter will gradually increase until roll‐call is completed.

To release the transmitter from roll‐call, simply short press the call button (○
 Calling alarm

Press and hold the call button (○

Calling symbol (
means the transmitter is sending the signal of calling alarm.

Receivers, which receive the calling alarm from transmitter, will start to vibrate and beep. Also,
symbol of gathering alarm (
flash quickly in red light.
Expected group member
) when transmitter is on.
6
) shows up and signal indicator (○
) on transmitter for 3 seconds when transmitter is on.
6
) shows up and signal indicator (○
) shows up on the screen and its PTT button (○
15
10s
10s
) starts to flash quickly which means the
3
) starts to flash quickly which
3
) will flash quickly
15
) again.
6
) starts to
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