User Manual
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8.5.2 Load On Knob
This setting controls the behavior of the knob.
1. From the “SYSTEM” menu, select “Knob” and press .
2. There are two options:
Update(default) Real time update.
Old No update (when turning load ON/OFF, original value before use of rotary knob will be set)
3. Select the settings you want during power up and press to save changes.
4. To exit the menu at any time, press twice.
8.5.3 Congure Trigger Source
The trigger function is used to initiate the start of a program in list mode and also as a toggle for transient mode. The
trigger source is set so that users can send a trigger from the front panel, through a remote command via remote interface
or through the external trigger input in the rear panel. Follow the steps below to congure the trigger mode:
1. From the “SYSTEM” menu, browse and select “Trigger” and press .
Manual(Def) Manual trigger. Front panel trigger button is used to send a trigger (press and (or press )
to send trigger).
External External trigger. Trigger is sent by connecting the “Trig” input and the ground input together
in the rear panel. A TTL signal may also be used as a trigger signal when sent across these
terminals. If using a TTL signal, the unit triggers o of a falling edge.
Signal pulse width must be > 10 µs.
Hold Hold trigger. This behaves similarly to “Bus” trigger, however the “TRIG:IMM” command
is used instead.
Bus Bus trigger. Remote commands “*TRG” and “TRIG:IMM” can both be used to send a trig-
ger. With “Bus” trigger, multiple devices are triggered at the same time when communicat-
ing via GPIB interface.
Timer Timer trigger. A trigger will be sent periodically based on the set time. Time is set from 0.01
s to 9999.99 s.
2. Select one of the options. For timer trigger, use the numeric keypad or rotary knob to set the time.
3. To exit the menu at any time, press twice.
8.5.4 Save/Recall Instrument Settings
The instrument can save up to 100 instrument settings in non-volatile memory. Memory is allocated in 10 dierent
storage groups (group 0 to 9), and each group has 10 memory locations to store settings (0 to 9). These memory
locations are referenced by numbers 1 – 100. When saving an instrument setting, numbers 1 to 100 is selected. However,
when recalling an instrument setting, the group must be selected rst and then the numeric keypad buttons 1 through
9 and 0, which refers to the 10 locations of the selected storage group. Below is the table illustrating the storage group
and allocated memory locations.