Videoswitch CMOR D2 Dome - Manual (Page 5)

CMOR Dome
Videoswitch Page 2 Vc601i.doc
1.1.4 Termination
• If you are using a star expander (eg. Videoswitch Vi-E2) to drive multiple domes
(which is the recommended method) all domes should be have termination ON.
• If you are using an alarm module, termination in the dome should also always be
ON.
• If you are daisy-chaining domes, for all except the last in the daisy chain, you will
need to turn the termination of the alarm module OFF (if fitted) or else turn the
termination of the dome OFF. The dome at the end of the daisy chain must have its
termination ON and likewise the termination of the alarm module (if fitted) must be
ON.
If you do need to turn the termination of a dome OFF, you will have to either:
• If your CMOR Evolution dome has no DIP switches, the termination is set via its
menu.
• If your CMOR Evolution domes does have DIP switches, set the termination switch
as described in section 1.2.5.
1.2 CMOR Classic Configuration
The CMOR dome is supplied with DIP switches set for the following configuration:
Twisted pair: Address: 1
Protocol: Videoswitch VXP4
Baud rate: 9600 baud,
Termination: ON
Up-the-coax: BBV compatible
8-way DIP switch Dome
Address 1 2 3
4 5 6 7 8
1 1 0 0 0 0 0 0 0
6-way DIP switch Protocol, baud, termination
1 2 3 4 5 6
VXP4&Coax/9600 baud/On 0 0 0 0 0 1
1.2.1 Removing the DIP switch cover
If you need to change DIP switch settings, you may do so either before or after the dome is
mounted on its bracket, whichever is more convenient.
• Using a large flat bladed screwdriver, unscrew the DIP switch access screw (A) on
the rear of the dome by turning counter-clockwise