8
CSE-07D Operation
(see front panel image on page 4)
1. Input Signal Presence:
Displays signal presence and clip on corresponding input
channels. When the LEDs glow green on the front panel, the
corresponding channel is receiving a signal > -44 dBFS at the
input. If the LED is not illuminated, a signal > -44 dBFS is not
present. The clip indicator LEDs will turn red at 0 dBFS.
* Note that if the signal indicator is not illuminated, it may simply indicate a transitory period where
no content is present in the source mix.
2. Sample Rate LEDs:
Indicates the sample rate of the Master sync source.
3. Sync Source Button:
Selects whether the sync source is AES Pair 1 or the AES 11
clock inserted in the external clock input.
4. AES Status LEDs:
There is an AES status Indicator per channel pair. If an LED is not
illuminated, then the pair is not locked. If the LED is solidly
illuminated, then the Channel pair is locked. If the LED is flashing,
then the Channel pair sample rate does not match the master.
5. Bass Manage Mode:
This mode is used to enable or disable the Bass Management
function. When the box is powered up, it is placed in Bass
Manage mode with the LED indicator green. While Bass
Management is on, any information that enters the satellite
channels (L, R, C, LS, RS, CS) will go through an 80 Hz high-
pass filter. Any information that goes through the LFE will go
through a corresponding low pass filter. If the switch is
pressed and released, then the unit will toggle out of Bass
Management mode.
6. Test Mode Button:
This button will generate a pink noise test signal to ensure
accurate channel routing during transmission. Though the
encoder outputs only two channels, a Circle Surround Lt/Rt test
signal is generated. Due to the fact that this signal is in the
transmission path, a special button sequence is required to avoid
accidentally entering test mode during broadcasting or recording.
Entering test mode
: press and hold the Test Mode button until
it glows red. Once it glows red, release the button. The unit is
now in test mode. The LED will only glow red for a few
seconds. If the button is released while the LED is not red, the
unit will not enter test mode. Once the unit is in test mode,
pink noise will cycle through the channels.
Pausing test cycle
: press and release the Test Mode button
briefly to pause on the desired channel. Press and release
the button again to restart the cycle.
Exiting test mode
: press and hold the Test Mode button for
three seconds, then release.
7. Output Signal Level:
Indicates the strength of the outgoing signal.
8. Output Signal Clip:
The LED will turn red at 0 dBFS (+24 dBu for the analog output).
Содержание CSE-07D
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