Instruction manual

10 World Precision Instruments
9. Using the provided adjustment tool (WPI #610023), carefully adjust POT1 until
the meter reads 0.00mV ±1mV.
10. Turn off the DS8000 and connect the DLS100 to the DS8000 channel 1 output
(9-pin connection).
11. Power on the DS8000 and bring up the channel 1 menu. Verify that channel 1
is set to Run and the Output is on. The output must be set to 0.00 amplitude.
12. With a digital volt meter set in the millivolt scale, monitor the output voltage of
the load resistor.
13. Using the provided adjustment tool (WPI #610023), carefully adjust POT2 until
the meter reads 0.00mV ±1mV.
14. Repeat this procedure for both channels to achieve the best zero balance.
15. Reinstall the two, small, black plugs.
Disabling Audible Alarm
If desired, the audible alarm may be disabled. The switch is accessible through a
small hole on the back of the unit (Fig. 7).
1. Three black plugs are located on the back panel of the DLS100. Remove the
center black plug covering the audible alarm switch.
2. Use a #1 or #0 Phillips screwdriver to rotate the switch counter-clockwise to
disable the audible alarm.
OPTIONAL ACCESSORIES
Table 1: Accessories
Part Number Description
2851 BNC, 5-ft long
501670 Dual Mini-Banana-to-BNC
83016 Replacement DS8000-to-DLS100 Cable
610023 Potentiometer adjustment tool
503301 Cable, mini-DIN extension, 10’