6
Testing
The GTS900 safely tests footwear and wrist straps for
proper ESD protection.
Wrist Strap Testing
1. While wearing wrist strap, plug banana plug end of cord
in the jack labeled “RIGHT WRIST STRAP”
2. Turn the selective switch located in the top center of the
monitor to the right labeled “WRIST STRAP”.
3. Press the test button and hold for 2-3 seconds.
4.
The green LED labeled “PASS” indicates that the wrist
strap and cord are functioning properly.
5.
If either the red LED “LOW” or the red LED “HIGH” light
and audible alarm sound, then check the wrist strap and
cord set immediately.
Footwear Testing
For the following testing, one must be wearing foot ground-
ing ESD protection. The GTS 900’s dual footwear sensors
allows for testing of each foot independently. The left foot
ESD protection is indicated with the LED lights on the left
side and the right foot is indicated on the right side of the
monitor.
1. Turn the selective switch located in the top center of the
monitor to left labeled “FOOTWEAR”
2. Place feet onto silver sensors of platform.
NOTE: No cord should be plugged into “WRIST Strap”
jack.
