Extended
Functions with Diagnostic Exercisers
Diagnostic exercisers provide access to an operating-time log and they control
instrument setup modes and the viewing-time display. The available GPIB interface
adds exercisers to establish system parameters of the instrument and to transfer the
set of thirty saved setups from one instrument to one or more other instruments. Witn
the available Television/Video
(TV)
enhancement, added exercisers control video line
numbering. The available DMM also adds an exerciser, DM EXER 72. The Service
Manual describes other exercisers which are used only for instrument testing and
EXER 05 Display Operating Time and Power Cycle Count
EXER 06 Select Setup to Use at Power Up
EXER 07 Enable/Disable Setup SAVE and Sequence Definition
EXER 08 Initialize Setups
GP EXER 11 Program GPIB Address
GP EXER 12 Program GPIB Message Terminator and Talk/Listen
GP EXER 13 Receive-Setups Mode
GP EXER 14 Send-Setups Mode
TV EXER
61
Select TV system-M or non-system-M
TV EXER 62 Select TV line numbering format
TV EXER 63 Select TV sync polarity default
DM EXER 72 Select DMM Continuity Tone and Input Resistance
To operate these features:
1.
Enter the Diagnostic Monitor mode by pressing and holding both AV and At,
then pressing Trigger SLOPE while holding AV and At. The readout will
display "DIAGNSTIC. PUSH A/B TRIG TO EXIT,' indicating the Diagnostic
iviuiiuvi iiiuuc.
2.
Repeatedly press the upper or lower Trigger MODE button to sequence
through the TEST and EXER routine labels and select the one you want
to run.
3. Press the upper Trigger COUPLING button to execute the selected Exerciser.
In all listed exercisers except EXER 05, the GP EXER's, and DM EXER 72,
repeatedly pressing the upper Trigger COUPLING button cycles through the
available selections.
4.
To exit an exerciser, press the lower Trigger COUPLING button.
5. To return to normal instrument operation, press A/B/TRIG.
2465B/2455B/2445B Operators
A-1
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