Instruction manual

Before Use
vii
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 VA-1830. Failure to connect these
terminals may cause the product to fail or malfunction.
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 machine.
■ Do not drop the machine.
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
machine’s power cable, and contact your dealer or an ASTRODESIGN sales
representative.
VA-1830