RF Test Mode (5-Tone Radios) 3-3
8. In this mode all buttons, when pressed and held, will emit a high pitched beep and another
when the button is released to verify button functionality.
9. Pressing P2 for at least one second will return the user to RF Test Mode
Note: The radio powers up on the last used test state i.e. the last used test environment, test
channel, and channel spacing.
Table 3-2 Test Environments
No. of
Beeps
Code ‘TT’
CM360
Description Function
1
(high pitch)
SQ Carrier Squelch
(CSQ)
RX: unsquelch if carrier detected
TX: mic audio
11 CP CMP RX: constant unsquelch
TX: mic audio
12 LL LLE RX: constant unsquelch
TX: mic audio
5 US Unsquelch
(UNSQ)
RX: constant unsquelch
TX: mic audio
2 DP Digital
Private-Line (DPL)
RX: unsquelch if carrier and digital code (131) detected
TX: mic audio + digital code (131)
1TPTone
Private-Line (TPL)
RX: unsquelch if carrier and tone (192.8Hz) detected
TX: mic audio + tone (192.8Hz)
3 DT Dual-Tone multiple
frequency (DTMF)
RX: unsquelch if carrier detected
TX: selected DTMF tone pair
9 M0 MPT 0 RX: unsquelch if carrier detected
TX: 1200 baud with data “0”
10 M1 MPT 1 RX: unsquelch if carrier detected
TX: 1200 baud with data “1”
4 M3 MPT 3 RX: speaker muted, high tone sounds when below
sequence detected
TX: 1200 baud with bit pattern
“aa aa c4 d7 d2 90 49 f1 f1 bb f5 c7”
6 SC Select 5 CCIR
(SV-C)
RX: speaker muted, high tone sounds when below
sequence detected
TX: CCIR sequence 1124, 1275, 1446, 1640, 1860 Hz
7 SZ Select 5 ZVEI
(SV-Z)
RX: speaker muted, high tone sounds when below
sequence detected
TX: CCIR sequence 1060, 1270, 1530, 1830, 2200 Hz
8 EX Data Mode
(EXT)
RX: unsquelch if carrier detected
TX: flat TX audio
13 BS Base Station Mode
(B-ST)
RX: constant unsquelch
TX: mic audio