Qioptiq DIV 20 Instruction Manual - page 3
3
Other loads can be switched by the addition of the DIV 20, if the maximum load
(as specified under section 6 of this manual) will not be exceeded.
3. Description of the control and display elements
Legend
Description
Display
Display for pulse or offset voltage
S1
Switch DIV 20 Display to show pulse or offset voltage
the green LEDs L1,L2 indicate the displayed voltage
S2
Mode switch:green LED L5/L6/L4 indicates the operation
mode
S3
Impedance switch for the input signal (50/600)
S4
Main Power Switch
L3
Temp/Alarm
Red LED on: thermal overload
Red LED flashing: current overload
L7
Indication ofexternal pulse voltage control
Red LED on: only external control using the 25-pin Sub-D-
Connector
L8
Indication ofexternal offset voltage control
Red LED on: only external control using the 25-pin Sub-D-
Connector
PO
Control knob: DC-offset voltage
PP
Control knob: pulse voltage
Pulseingang
“Input TTL” socket: signal
Pulsausgang
Output socket: pulse voltage
Offsetausgang
Output socket: offset voltage