Gate Mode; Typical Signals In Gate Mode - HP 8112A Operating, Programming And Servicing Manual

6. Select each output parameter in turn by pressing its associated
key. Adjust the parameter value using the (VERNIER) and cm]
keys. Refer to Chapter 4
parameter
7. If a Control Function is required, select the required mode by
repeatedly pressing the control mode key until the required mode
is lit. Apply the Control signal to the CTRL INPUT connector.
Note You may wish to set up Output Limits as described in Chapter 4
Operating
8. Press the (DISABLE) key to turn off output disable mode and enable

Gate Mode

EXT
INPUT
TRIG
OUTPUT -
OUTPUT
1.
2. If neccessary, select gate mode by repeatedly pressing the standard
3. Apply the external gating signal to the EXT INPUT and select
for information on the trigger controls. Triggering can also be
4. Select the Transition mode by pressing the key with the
illuminated.
5. Select each output parameter in turn by pressing its associated
key. Adjust the parameter value using the (VERNIER] and [RANGE)
keys. Refer to Chapter 4
parameter
adjustment.
Operating
Refer to Chapter 4
Operating and Control modes.
to protect the device under test.
the output (LED extinguished).
Figure 5-3. Typical signals in Gate mode
Switch the instrument on using the line switch.
mode key until the GATE LED is lit.
trigger slope and level as required. Refer
simulated using the m key.
appropriate symbol. The parameter window will be automatically
adjustment.
Operating
for add:itional information on
for more permissible combinations of
Chapter
Operating
for additional information on
Operating Examples 5-3
4 Operating