Ramsey Electronics SHA1 - Manual (Page 16)

SHA1 • 16
TESTING THE SHA1
You will need the following equipment for this test.
 Audio source such as signal generator, CD player, or
tape deck.
 RCA jacks to feed audio to the SHA1
 Good quality headphones.
 A 9 volt battery or DC power supply
Simply connect your SHA1 up as if you were going to use it.
ˆ 1. Connect your signal source to the two RCA jacks on the
SHA1.
ˆ 2. Hook up the 9V battery or power supply.
ˆ 3. Turn the volume controls all the way counter clockwise.
ˆ 4. Plug in your earphones.
ˆ 5. Slowly turn up the volume slowly on each channel.
ˆ 6. Use your ears and the troubleshooting guide to determine
if the unit works