ATR833-II / P/N 833-II (Cxxx)-(Cxxx)
Operation and Installation
21
Doc.-No. 01.143.010.71e / Revision 1.01
2.6 Transmission
By pushing the PTT button, the device starts transmission on the active
frequency. The operation of the transmission is indicated by “TX” in front
of the frequency used.
ACT TX
123.450
SBY
118.275
V
5
In order to avoid unintended transmissions, e.g. when having the PTT
button stuck (“stuck mic”), the transmitter automatically stops after 35
±5 seconds of transmission, and „TX“ is substituted by „Te“.
ACT Te
123.450
SBY
118.275
V
5
In order to re-enable transmission in this case, release PTT and push it
again.
2.7 Reception
When receiving, a „RX“ is shown in front of the active frequency.
ACT RX
123.450
SBY
118.275
V
5
When having more than one PTT button and microphone
equipped, it can be configured (chapter 3.3) to use only one
PTT button for transmissions.
