4.0 Basic Operations
Power ON the unit by pressing the
Power
key
on the keypad. Power OFF the unit by pressing the
Power
key
for at least
2
seconds.
If the unit does not respond, force the unit to power down by holding the Power key down for more than 10 seconds.
4.1 Platform Overview
4.2 Keypad
The keypad comprises the following keys:
Power
: Press for
3-5 seconds
to power
the test set ON or OFF (prevents
accidental ON/OFF). FORCE OFF by
pressing more than
10 seconds
.
Save Test Results
: Saves the current
Test Results or snapshot in autonamed
.
Clear History
: Resets blinking LED
reminders of past Errors or Alarms. Test
results are not affected. (not used in
OTDR).
Help
: Accesses the User Manual.
Lock/Unlock Touch Screen
: Can also
be programmed to capture screen shots
(
>Utilities>Settings>Global>Save
Settings
).
Home
: Returns to the Main Menu.
Cursor Keys
: Application dependent.
Offers alternative Navigation to touch
screen (e.g. while wearing gloves in
cold weather). Moves the cursor in any
of the four supported directions (left,
right, up, down).
Enter
: Application dependent. Enter
menus/functions.
Escape
: Application dependent.
Returns to previous screen/function.
CX380C User Manual RevA00
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