Rohde & Schwarz XT 4410A - Menu 565: DEVICE MAPPING

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Operator’s Manual • Use under Special Conditions
6076.0822.12.01 – 3.11 –
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For voice communication, narrowband audio line NB1 is used, carrier activation is performed
via keyline PTT_1L low-active. Modulation is in AM or FM (see chapter 3.3.1). In addition, a
digital data terminal is connected. Data communication is carried out via wideband audio line
WB1 and carrier activation via keyline PTT_1 low-active. Modulation is in ASK (= amplitude
shift keying) or FSK (= frequency shift keying).
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Communication
Mode
Comline Keylines Audio Lines External
Device
Mapping
PLL_1L PTT_1 PTT_2L PTT_2 NB1 WB1 NB2 WB2
V/D UNCP CL1 x [
WB DIGITAL BB CL1 [ [ 'LJLWDO0RGHP
WB DIGITAL DP CL1
[ [
Digital
Data Terminal
X26
.1
.2
.3
.4
.6
.7
.8
.9
10
.11
.12
.13
.18
.20
M3SR Transceiver
AF Tx A NB
AF Tx B NB
AF Rx A NB
AF Rx B NB
AF Tx A WB
AF Tx B WB
AF Rx A WB
AF Rx B WB
PTT_1L
AGC (LSB)
AGC (MSB)
Squelch
PTT_1
Carrier
Audio System
 no squelch softke
y
 no muting
Starting point: Menu 040 (MAIN)
1. Press softkey
Menu 400 (RADIO MAINTENANCE)
2. ENTER maintenance PIN by using
the numerical keypad, then press
ENTER.
3. Press softkeys
Menu 565 (DEVICE MAPPING)
4. Select SYNC WB DATA by using the
tuning knob.
5. Press softkey
6. Select Comline 1 by using the tuning
knob, then press ENTER.
7. Press softkey