User's Manual

TEX1002LCD
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User Manual
Rev. 2.1 - 26/06/19
AES/EBU digital audio input.
[27] GSM ANT Reserved for future implementations - SMA connector for
GSM Antenna.
[28] RIGHT XLR connector, balanced Right channel input.
[29] RIGHT ADJ Adjustment trimmer for the Right channel input.
[30] MPX ADJ Adjustment trimmer for MPX input.
[31] MPX BNC connector, MPX unbalanced input.
[32] MODE/MPX IMP Dip-switch to set the operation mode (STEREO or MONO)
andtheMPXinputimpedance,50Ωor10kΩ.
[33]PREEMPHASIS Dip-switchtosetthepreenphasysat50or75μs.The
preenphasys setting is relevant only for the Left and Right
inputs in stereo mode and for the mono input in mono mode,
while MPX input is unaffected by this setting.
[34] PHASE ADJ Phase adjustment trimmer.
[35] PILOT LVL Pilot tone adjustment trimmer.
[36] MAINS SWITCH Mains power switch.
[37] MAINS Connectors for 230 V (+/- 15%) 50-60 Hz mains power
supply.
4.5 Connector Pinouts
4.5.1 RS232
Type: Female DB9
1 NC
2 SDA
3 SCL
4 NC
5 GND
6 NC
7 NC
8 NC
9 NC
4.5.2 Service (for programming of factory parameters)
Type: Female DB9
1 NC
2 TX_D
3 RX_D
4 Internally connected to 6
5 GND
6 Internally connected to 4
7 Internally connected to 8
8 Internally connected to 7
9 NC