Analogue I/P Module; Digital I/P Module - pro bel VISTEK V1633/A User Manual

VISTEK V1633/A & V1633/D
sdi audio multiplexer
The significant items on the main board are described here:
Input power fuse, 3A.
FS 1
SW 1 Internal configuration switches, S1 at the top. See Section 3.8 for details.
Note that
U8 The PROM that contains the firmware for the programmable device. I the event
of upgrades in the field it is most likely that this is the device that will need to be
changed.
LK 2 Enables termination of the AES reference:
Enables termination of the video reference:
LK 3
Fitted with either the Analogue I/P Module (130-2170) or the digital I/P module
Sub-Module
(130-2180). Check for correct orientation before powering the unit.
2.8.2

Analogue I/P Module

SW2-A
SW1-B
Set Maximum INPUT Level (MIL) for channel pair B
SW 1
Set Maximum INPUT Level (MIL) for channel pair A
SW 2
RV 1 Calibration trim channel AL
Calibration trim channel AR
RV 2
RV 3 Calibration trim channel BL
Calibration trim channel BR
RV 4
2.8.3

Digital I/P Module

There are no adjustments on the digital I/P module
HU-V1633/A&D
UP = Terminated
DOWN = Hi-Z
UP = Hi-Z
DOWN = Terminated
RV4-BR
RV3-BL
RV2-AR
RV1-AL
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