Specifications

5-16
B-Chain Alignment
CAT. NO. 683
BYPASS LEVEL
OFF
80
70
60
50
40
30
“85 dBC”
Adjust the
Bypass Level
trimpot on the
Cat. No. 683
for
85 dBC
in the room.
Position J900 to
disable BCAL
Next, turn off the CP500 and reset
jumper J900 to disable BCAL to
preserve correct bypass operation. If the
jumper is left in BCAL, Bypass mode
will not isolate the CP500 output from
faulty sounds in the main signal path.
Bear in mind that when the unit first
switches into Bypass mode, (when
power is first applied, for example) the
fader level in Bypass will be set to “
7.0
”.
When in Bypass mode, the fader setting
can be adjusted and will be remembered
until Bypass power is interrupted.
Adjustments made to the fader level
while not in Bypass do not affect the
setting of the fader for Bypass mode.
Cat. No. 682 card