Commax CDS-4GS [5/10] Parts name and functions

3. Parts Name and functions.

Ringer volume control button : Lower or increase the ringer volume.

In case of use of two guard station units, one should be set as Master and the

other as Slave

(Guard station unit number in system configuration : MASTER 1, SLAVE 1)

No. Description No. Description

1 Handset 7 Ringer Volume Control button

2 Speaker 8 MASTER/SLAVE select switch

3 Dial buttons 9 Power ON/OFF switch

4 Power indicator Connection terminal for

5 Call button (CALL) lobby phone

6 Door Open button (OPEN) 11 Power input port(DC 12V)

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