Table of Contents
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User Manual
D750
DC Power Supply
Chapter 3 Local Operation
3.1 Front And Rear Panel Controls And Connectors
3.1.1 Introduction
The D750 has a full set of controls, indicators and connectors that allow the user to easily
setup and operate the unit. Before starting to operate the unit, please read the following
sections for explanation of the functions of the controls and connectors terminals.
-Section 3.1.2: Front panel controls and indicators.
-Section 3.1.3: Rear panel .
3.1.2 Front Panel Controls And Indicators
See Fig.3-1 to review the controls, indicators and meters located on the power supply front
panel.
Table 3-1: Front Panel controls and indicators
Number
1
2
3
26
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1
1
19
18
18
17
17
Fig.3-1: Front panel controls and indicators
Control/Indicator
VOLTAGE control
VOLTAGE indicator
VOLTAGE display
2
2
3
3
15
15
16
16
14
14
13
13
11
11
Description
High resolution rotary encoder for adjusting the
Output Voltage. Also adjusts the OVP/UVL levels
and selects the Address.
Green LED, lights for Constant-Voltage mode
operation.
4 digit, 7-segment LED display. Normally displays
the output voltage. When the PREV button is
pressed, the display indicates the programmed
setting of the output voltage. When the OVP/UVL
button is pressed, the Voltage display indicates the
OVP/UVL setting.
4
4
5
5
6
6
12
12
10
10
9 7
9 7
8
8
Section
3.2.2.1
3.2.3.1
3.2.4.1
4.2.2.2
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