Chroma 62000H Series Operating & Programming Manual page 106

Programmable DC Power Supply 62000H Series Operating & Programming Manual
When conducting the APG current calibration, each calibration point has
to key in at least 4 Arabic numerals to ensure the Power Supply accuracy
after calibration.
3.3.7.5.3 Calibration Procedure (Example: Model 62150H-600)
1. In CALIBRATION page, press "
2. Press " " to confirm entering into APG Voltage Calibration options as Figure 3-117
ENTER
shows.
When entering into the CALILBRATION page, be sure to check the
interface connection on the rear panel is correct and then press "
to start calibration.
3. When in the APG Current Calibration pages and the connection is correct, press
" ENTER " to confirm.
4. It will ask the user to input about 0.5V voltage signal (Pin 17). The cursor stops at
position [1] as Figure 3-118 shows after pressed "
Power Supply to 0.5V±0.2V and use DVM1 to measure the reading of Power Supply.
Input the voltage read by DVM 1 to position [1] and press "
5. Press " " again will ask the user to input about 8.0V voltage signal (Pin 17). The
cursor stops at position [2] as Figure 3-118 shows after pressed "
step. Adjust the Power Supply to 8V±0.2V and use DVM1 to measure the reading of
3-64
" or turn "Rotary" (
5
Figure 3-117
ENTER
Figure 3-118
) knob to set CHOICE = 5.
" in the above step. Adjust the
ENTER " to confirm.
" in the above
ENTER
"
ENTER