Set Generator output to 250HZ Sine wave at 1.0 V rms (must be true rms).
Connect positive meter lead to TP1 and verify 1.0 V rms.
Connect positive meter lead to “PT” output, TB1 pin 9.
Adjust pot R13 for 1.0 VDC.
Remove generator from “PT” input (TB2-7 & 8) and reinstall 2K ohm, 1%
resistor.
AVERAGE OUTPUT ADJUSTMENT:
Remove the 2K ohm, 1% resistor and connect the Simulator to the “X” input (TB2-
1&2)
Connect positive meter lead to TB1-3 and verify 1.0 Vdc.
Connect positive meter lead to TB1- 1. Average (X, Y, Z output).
Adjust pot R23 for 0.3333 Vdc.
Remove simulator from “X” input (TB2 1&2) and install the 2K ohm, 1% resistor.
Remove the 2K ohm, 1% resistor and connect the Simulator to the “Y” input (TB2-
3&4)
Connect positive meter lead to TB1-5 and verify 1.0 Vdc.
Connect positive meter lead to TB1- 1. Average (X, Y, Z output).
Check TB1-1 for 0.3333 Vdc.
Remove simulator from “Y” input (TB2 3&4) and install the 2K ohm, 1% resistor.
Remove the 2K ohm, 1% resistor and connect the Simulator to the “Z” input (TB2-
5&6)
Connect positive meter lead to TB1-7 and verify 1.0 Vdc.
Connect positive meter lead to TB1- 1. Average (X, Y, Z output).
Check TB1-1 for .3333 Vdc.
Remove simulator from “Y” input (TB2 5&6) and install the 2K ohm, 1% resistor.
FILTER ADJUSTMENTS:
Remove the 2K ohm, 1% resistor and connect the generator to the “X” input
(TB2 - 1 & 2).
Set Generator output to 2500Hz at 1.0 V rms (must be true rms).
Connect the positive meter lead to the “X’ output TB1 - 3.
Set S1, bit 4 to the “IN” (ON) position.
Adjust pot R45 for a meter reading of 0.707 Vdc.
Remove the generator and connect the 2K ohm, 1% resistor to the “X” input
(TB2 - 1 & 2).
Remove the 2K ohm, 1% resistor and connect the generator to the “Y” input
(TB2 - 3 & 4).
Set Generator output to 2500Hz at 1.0 V rms (must be true rms).
Connect the positive meter lead to the “Y” output TB1 - 5.
Set S1, bit 3 to the “IN” (ON) position.
Adjust pot R46 for a meter reading of 0.707 Vdc.
Authorization and Copyright of this document is
controlled by Hanse Environmental Inc.
32
Summary of Contents for VTC Series
Page 1: ...Operation and Maintenance Instructions for Hanse Environmental Inc VTC Series Rev H 2018 ...
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