Instruction manual

vi
Concerning this product
 When connecting this product to another unit (such as a TV set or DVD player),
use the FG cable provided or a similar cable to connect the frame ground (FG)
terminal on the other unit to the frame ground (FG) terminal on the VD-1673
switcher. Failure to connect these terminals may cause the product to fail or
malfunction.
EX T I/F IN1 IN2 OUT 1 OUT2 OUT3 OUT 4 OUT5 OUT 6 OUT 7 OUT8
Fig. Connecting the FG terminals
Concerning impact
 This is a precision instrument and, as such, subjecting it to impact may cause
malfunctioning. Take special care when moving the switcher.
 Do not drop the switcher.
Concerning the installation
 Install the switcher in a stable location. Do not stand the switcher on one of its
sides. Doing so may cause the switcher’s temperature to rise due to heat
generation, possibly resulting in malfunctioning.
When trouble or malfunctioning has occurred
 In the unlikely event that trouble or malfunctioning should occur, disconnect the
switcher’s power cable, and contact your dealer or an ASTRODESIGN sales
representative.