NF ZM2371, Инструкция по эксплуатации

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7.2 When the Device Appears to be a Problem
7-8 ZM2371/ZM2372
7.2 When the Device Appears to be a Problem
When the device appears to be a problem, check the following table to see if a corrective
action is given. When the problem persists or the device cannot be recovered though a
corrective action was taken, please contact NF Corporation or one of our representatives.
Table 7
–1 When the device appears to be a problem 1/3
Problem Possible cause Correction action
The power does
not turn on
The power cord is not
connected correctly.
The power supply out of
rated range is used.
Insert the power cord tightly.
Check the voltage of power outlet with a
multimeter.
Panel operation
dose not work
The key lock is turned on. When KEY LOCK lamp is lighting,
press
_ SHIFT _ + [KEY LOCK]
keys to cancel
the key lock.
/KEY_LOCK signal of
handler interface is active
(Low). Make the /KEY_LOCK signal inactive (High).
No other resetting method is available.
The device is in remote
state. When REMOTE lamp is lighting,
press
_ LOCAL _
key to return to the local state.
If the local lockout is set with USB or GPIB,
the device cannot return to the local from the
panel operation. Return the device to local
from the controller, or disconnect the USB
cable or GPIB cable.
Keys are deteriorated. Please ask NF Corporation or one of our
representatives for repair.
Trigger is not
applied
By *RST command
:INIT:CONT OFF setting is
retained.
In this case, the trigger is
not applied even if trigger
source is INT (internal).
Try to perform the following operations:
・
Initiate the trigger system
with :INIT:CONT ON or :INIT command.
・
Press
_ SHIFT _ + [INIT], _ 1 _
keys to execute
initialization.
・
Turn off and on the power.
Trigger source setting is
incorrect. Check the trigger source setting. For example,
to apply the trigger by remote control (USB,
RS-232, GPIB), set the trigger source to BUS.
At this time, manual trigger is ineffective.
Device cannot be
operated as
described in the
instruction
manual
Settings are not initialized.
In general, the operations are described,
provided that the settings have been
initialized. Retry after initialization by
pressing
_ SHIFT _ + [INIT], _ 1 _
keys.
Operation mode is
incorrect. Set the operation mode correctly by referring
to
“6.1 Outline and Switching of Operation
Mode”
. The underline cursor is displayed at
the lower right of display in other than
standard operation mode.