Parts Identification; Ex-Dsme External Unit - Comelit HFX-7004M Manuel Technique

2. Parts identification

2.1 EX-DSME EXTERNAL UNIT

1. Die-cast aluminium cover
2. Camera lighting LED (Can be disabled by setting DIP 7 to ON, see
page 25 "4.6.2 Function programming"
3. Wide-angle colour camera
4. Loudspeaker
5. Indicator LED
call sent / lock-release enabled
audio enabled / system engaged
6. Call buttons
For instructions on replacing the nameplates or the push
buttons, see page 19.
For instructions on enabling the button for 1/2 users, see page
7. Microphone
6
1.
2.
3.
4.
5.
6.
7.
8. Terminal block M1
)
9. PR programming input/output switch
10. CNF programming confirmation switch
11. Loudspeaker volume control
12. Audio balance (Factory default do not touch)
13. Terminal block M2
26
14. JP1 enable RC network for door lock filter on relay contacts
15. DIP SWITCH for function programming
16. Microphone volume control
USER 1
USER 2
USER 3
USER 4
LL bus line connection
RTE timed local lock-release input
COM common input for RTE and DO contacts
DO door open indication input
SE- SE+ connection for electric door lock
NC relay normally closed contact
NO relay normally open contact
C relay common contact
ON CONTACTS C. NO.
DISABLED: CLEAN CONTACT
3.79 in 1.06
8.
9.
10.
11.
12.
13.
14.
15.
16.
ON CONTACTS C. NC.