Installation manual

Dolby
®
Model CP650 Installation Manual Accessories
8-4
8.2.4 Set the Address Switch
For the CP650 to communicate with all the remote units, each unit must be set to a
unique address number using switch SW1.
J1
SW1
Interface connector
SWITCH SIDE VIEW
Set SW1 to any
setting except 0
switch
Figure 8–4 SW1 Address Switch Location
Use a small flat-blade screwdriver to set switch SW1. Do not set the arrow to the
“0” position, because that setting generates an error message and disables the unit. It
is not important what address number any single unit is set to, but no two remote
units can be set to the same number, so record what number you assign for each unit.
If your installation has only one remote unit right now, it is still a good idea to record
the setting in case you add another remote later. The CP650 will display the address
number assigned to each remote control via the Remote Addresses user menu.
8.2.5 Assemble the Unit
If the remote control is to be mounted on a wall or in a console, mount it before
reattaching the circuit board to the housing. The housing has pre-cut holes in the back
panel for easy mounting.
1. Carefully pull the interface cable through the hole you drilled in the housing as
you bring the circuit board into position.
Caution: Keep the cable clear of all circuit-board components as you pull.
2. Secure the four circuit-board screws you removed earlier.
3. Snap the front-panel back into place. The remote control will be ready to use as
soon as you connect the interface cable to the CP650, as described in the
following section.