Motorola HT1250-LS+

Transceiver Performance Testing 4-3
Table 4-1. Test Environments (Side Button 1)
Number of
Side
Button 1
Presses
No. of
Beeps
Display
Shows
Description Function
Initial
(No button
presses
required)
0 CSQ Carrier
Squelch
RX: if carrier detected
TX: mic audio
1 1 TPL Tone Private-
Line
RX: unsquelch if carrier and tone
(192.8 Hz) detected
TX: mic audio + tone (192.8 Hz)
2 2 DPL Digital Private-
Line
RX: unsquelch if carrier and digi-
tal code (131) detected
TX: mic audio + digital code (131)
3 3 DTMF Dual-Tone
Multiple
Frequency
RX: unsquelch if carrier detected
TX: selected DTMF tone pair
4 5 Open Unsquelch RX: constant unsquelch
TX: mic audio
5 9 HSS MDC1200 RX: unsquelch if carrier detected
TX: 1500 Hz tone
6 11 CMP Compander RX: if carrier detected
TX: mic audio
7 12 LLE Low-Level
Expand
RX: if detected
TX: mic audio
Table 4-2. Test Channel Spacing (Side Button 2)
Number of Low Tones Channel Spacing
1 25/30 kHz
2 12.5 kHz
3 20 kHz
Note: Only 12.5 kHz operation is available in these models.
Do not select 25/30 or 20 kHz.