Series 3700 System Switch/Multimeter Reference Manual
Section 12
:
Maintenance
Document Number: 3700S-901-01 Rev. A / August 2007
12-3
2. Turn the wheel to scroll to the DISPLAY menu item and press the
ENTER
key to select.
3. Press the
ENTER
key to select TEST.
4. Select KEYS or DISPLAY-PATTERNS and press the
ENTER
key to run the test.
KEYS
: When a key is pressed, the label name for that key will be displayed to indicate that it is
functioning properly. When the key is released, the message ―No keys pressed‖ is displayed.
Press the
Exit key
twice to end the test.
DISPLAY-PATTERNS
: There are three parts to the display patterns test. Each time ENTER or
Rotary Knob is pressed, the next part of the test sequence is selected. The three parts of the
test sequence are as follows:
a. Checkerboard pattern and the annunciators that are on during normal operation.
b. Checkerboard pattern (alternate pixels on) and all annunciators.
c. Each digit (and adjacent annunciator) is sequenced. All of the pixels of the selected digit are
on.
5. Press the
Exit
key to end the test.
6. Continue pressing the
EXIT
key to back out of the menu structure.