Comelit 1998A - Description; Description of terminal block

4
Description
1. Message indication display
2.
Directory and menu scroll keys
3.
Directory key
4. MENU key
5. ON/OFF Power on/o (press and hold for 2 seconds)
6.
Day/night key
7.
Call key
8.
Lock-release key
9.
Follow Me key
10.
Call hold key
11.
Key used to call the main switchboard from the
secondary switchboard
12.
Key used to activate an additional relay
13. Alphanumeric keypad
14. A/V “MASTER” “SLAVE” control key for main or
secondary switchboards in series
15. CANC Key used to cancel a call or delete entered data
16. OK Confirm key
17. ESC Exit menu key
18. Handset
Do not press and hold the audio hook while
the handset is lifted
19.
Keys used to scroll through missed calls
20.
Speed numbers
Description of terminal block:
24 ~ 24V AC power supply
0 ~ 0V AC power supply
LP1 LP2 Incoming data line from external unit
LM LM Data line to the risers
CH CH Free contact for “CALL REP.” or “ENABLE
EXTERNAL MONITOR”
OUT OUT CNO output for remote camera control
C NO Normally open contact for “FOLLOW ME” function
TX RX GND Serial port RS232 for connection to the
PC in order to download the names in the directory
using Art.1249/A , or for connection to the remote
switchboard in systems where several switchboards
are connected in series or in parallel.
Porter switchboard in desk version with digital keypad and 32-character alphanumeric display. Allows the code and name
of the called and calling users to be displayed, keeping unanswered calls stored in the memory. Day/Night mode and user/
user intercom service. Allows call addressing for up to 120000 users. It also allows call transmission with indirect codes,
management of alarm indications originating from users. Can be used as a main or secondary switchboard. Up to 1000 names
can be stored. Can be used in SB1 audio systems.
456
789
0#
1
2
3
4
5
6
7
8
123
456
789
0#
ABC DEF
MNOJKLGHI
WXYZTUVPQRS
A (---) AUTO 14:40
MER 12/03/10
17
16
15
14
19 2
4
6
ON/OFFCANC
ESC OK MENU
5
7
8
9
10
A/V
3
18
12
11
13
20
1