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2G Lift Dialer
2.10. Voice BoX - toP / Pit Pinout (code 8d5780)
PIN
DESCRIPTION
1
LIFT DIALER
2
LIFT DIALER
3
NOT USED
4
NOT USED
5
NOT USED
6
NOT USED
7
NOT USED
8
NOT USED
9
NOT USED
10
TOP
11
GND
12
PIT
For a good audio quality we suggest the use of a twisted pair for the connection.
Otherwise it is possible:
- to use two unused wires already present in the cabin cable;
- to use the two wires already present that are used for the bell, after having modified the system as described in paragraph
RELAY1: BELL MANAGEMENT.
In these cases the audio quality could not be so good.
2.11. Voice BoX - toP / Pit toPograPhy (code 8d5780)
FIXING HOLES
ALARM SENT LED
Reset
ALARM
RESET
ALARM
BUTTON
BUTTON
SPEAKERPHONE
MICROPHONE
1
ALARM
RECEIVED LED
SCREW TERMINAL
12
Installation
2.13
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