Installation manual

UEX/650 Upgrade Kit Installation
1
About this CP650:
System v.x.x.x.x
Cat.No.xyz installed
Cat.No.xyz installed
UEX/650 Upgrade Kit
Introduction
The UEX/650 upgrade kit converts a Dolby Model CP650D into a Model CP650 with
Dolby Digital Surround EX film soundtrack playback capability. See a detailed
description of the format at the end of this manual.
In addition, the kit adds digital AES/EBU input signal capability. This input
accommodates stereo PCM audio at sample rates of 48, 44.1, or 32 kHz. Jumpers can
be set to accommodate an S/PDIF input signal.
The signal input/output 25-pin D-connector is located on the rear panel of the CP650,
labeled "Option Card I/O. "
Note: Your CP650 must be capable of decoding Dolby Digital film soundtracks to play films with
Dolby Digital Surround EX soundtracks. If your cinema processor is a Model CP650SR, you must first
install a Cat. No. 773 Dolby Digital decoder board. The UD/650 upgrade kit is available for this
purpose.
The UEX/650 kit consists of:
•
A Cat. No. 794 Dolby Digital Surround EX decoder with AES/EBU input
card
•
Mounting hardware
Check CP650 Software Version
The CP650 operating system software must be version 1.1 or higher. With the CP650
operating normally, follow these steps:
Press the left menu button multiple times to step
through the menus to About this CP650.
Note: You can also press and hold the left menu button
while rotating the front panel fader knob clockwise to step
through the menu items.
About this CP650 is made up of three menu screens.
The first screen displays the version number of the
installed operating system software. If the version
reads v 1.0.x.x (x = any number), you must update
the software to version 1.1 or higher. Contact your
dealer.
Press the illuminated format button to return to the
top menu screen.