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32
Description of the Operating Elements
2 Description of
the Operating
Elements
Front panel of R&S®HMP2030
(for the R&S®HMP2020, channel 3 is omitted)
1
POWER (key)
Power switch to switch the instrument on and off
2
Display (LCD): Parameter display
3
Arrow keys (illuminated):
Setting the parameters
4
Knob: for setting and conrming the nominal values
5
CURRENT (key illuminated)
Regulating the current setting
6
VOLTAGE (key illuminated)
Regulating the output voltage
7
CH1 (key illuminated)
Option key channel 1
8
FUSE (key illuminated)
Electronic fuse adjustable for each channel
9
TRACK (key illuminated)
Activating the tracking function
10
CH2 (key illuminated)
Option key channel 2
11
RECALL (key illuminated)
Loading stored measuring instrument congurations
12
STORE (key illuminated)
Storing measuring instrument congurations
13
CH3 (key illuminated)
Option key channel 3 (not available for the HMP2020)
14
REMOTE / LOCAL (key illuminated)
Switching between keypad and external
control
15
MENU (key illuminated)
Accessing the menu options
16
OUTPUT (key illuminated)
Selected channels may be switched on or off
17
Ground socket (4mm socket)
Reference potential connection (connected to protec-
tive earth)
18
SENSE (4mm safety sockets; 2 x per channel)
Compensating the line resistances
19
CH1 (4mm safety sockets)
Output channel 1; 0...32 V / 5 A
(HMP2020 0...32 V / 10 A)
20
CH2 (4mm safety sockets)
Output channel 2; 0...32 V / 5 A
21
CH3 (4mm safety sockets)
Output channel 3; 0...32 V / 5 A
(for the HMP2020, this channel is omitted)
Rear Panel of R&S®HMP2030
22
Interface
HO720 dual interface USB/RS-232
(included in delivery)
23
OUTPUT (plug connections)
Rear panel outputs for easy integration into rack
systems
24
Voltage selector
Selecting the mains voltage 115 V or 230 V
25
Integral plug for a cooling unit with power fuses
22
23
24
25
Fig. 2.2: Rear panel of R&S®HMP2030
2 4 5
6
7 8
9
10 11
12
13 14
15
16
18
1
17 19 18 18 20 18 18 21 18
3
Fig. 2.1: Front panel of R&S®HMP2030
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