7
(l) Press SB3, view “98/1”; release, view “98/0”
(m) Keypad:
• Press 0, view “48/1”; release, view “48/0”
• Press 1, view “49/1”; release, view “49/0”
• Press 2, view “50/1”; release, view “50/0”
• Press 3, view “51/1”; release, view “51/0”
• Press 4, view “52/1”; release, view “52/0”
• Press 5, view “53/1”; release, view “53/0”
• Press 6, view “54/1”; release, view “54/0”
• Press 7, view “55/1”; release, view “55/0”
• Press 8, view “56/1”; release, view “56/0”
• Press 9, view “57/1”; release, view “57/0”
• Press *, view “58/1”; release, view “58/0”
• Press #, view “59/1”; release, view “59/0”
• Press <, view “128/1”; release, view “128/0”
• Press HOME, view “129/1”; release, view
“129/0”
• Press >, view “130/1”; release, view “130/0”
To exit test mode, turn the radio off then back on.
Table 40-7. Test Environments, MT 2000, MTS 2000, and MTX Series Radios
TEST CHANNEL VHF UHF BAND 1 UHF BAND 2 800 900 R-BAND
TX #1 136.025 403.100 450.025 806.0125 896.0125 885.0125
RX #1 136.075 403.150 450.075 851.0625 935.0625 830.0125
TX #2 142.125 424.850 465.225 815.0125 899.0125 885.0125
RX #2 142.075 424.900 465.275 860.0625 938.0625 859.9875
TX #3 154.225 438.050 475.225 824.9875 901.9875 885.0125
RX #3 154.275 438.100 475.275 869.9375 940.9375 859.9875
TX #4 160.125 444.050 484.975 851.0125 935.0125 895.0125
RX #4 160.175 444.100 485.025 851.0625 935.0625 859.9875
TX #5 168.075 456.350 500.275 860.0125 938.0125 905.0125
RX #5 168.125 456.400 500.225 860.0625 938.0625 859.9875
TX #6 173.975 463.700 511.975 869.9875 940.9875 914.9875
RX #6 173.925 463.750 511.925 869.9375 940.9375 859.9875
TX #7 177.975 469.650 519.975 None None None
RX #7 177.925 469.700 519.925 None None None
Table 40-8. Test Frequencies
, MT 2000, MTS 2000, and MTX Series Radios
NO. OF BEEPS DISPLAY DESCRIPTION FUNCTION
1* CSQ Carrier Squelch RX: unsquelch if carrier detected
TX: mic audio
2 HC Hear Clear** RX: unsquelch if carrier detected
TX: compressed mic audio
3 TPL Tone RX: unsquelch if carrier and tone
Private-Line (192.8 Hz) detected
TX: mic audio + tone (192.8 Hz)
4 DPL Digital RX: unsquelch if carrier and digital code
Private-Line (131) detected
TX: mic audio + digital code (131) detected
5 TLS Trunking RX: unsquelch if carrier detected
Low Speed TX: mic audio + connect tone (105.8 Hz) @ correct deviation
6 THS Trunking RX: unsquelch if valid outbound signalling word (OSW)
detected High Speed
TX: 1500 Hz tone
7 DTM dual-tone RX: unsquelch if carrier detected
multiple freq. TX: selected DTMF tone pair
8 M12 MDC1200 RX: unsquelch if carrier detected without DOS (1800 Hz);
squelch if carrier detected with DOS (1800 Hz)
TX: 1500 Hz tone
9 SEC Secure*** RX: auto-coded clear
TX: with key present - encrypted audio
with key absent - constant unsquelch
12 USQ Unsquelch**** RX: constant unsquelch
TX: mic audio
* radios without display indicate function by emitting a number of
beeps
** on 900 MHz radios only
*** on radios equipped with secure option
**** not available on all radios
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