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Other Functions
Using the System Utilities
How to Change the Password
The password is used for unlocking the instrument. To change the
password:
1 Press the CONFIG hardkey.
2 Move to the <CHANGE PASSWORD> menu option and press
ENTER. You see a box requesting you to enter the password.
3 Enter the password, using the softkeys or the numerical keypad
and press ENTER. You are asked to enter the new password.
4 Enter your new password. It should be 4 digits long. Press
ENTER. You are asked to enter the new password again.
5 Enter your new password again and press ENTER.
If You Forget Your Password
If you forget your password, contact your nearest Hewlett-Packard
Sales/Service Office.
How to Set the Trigger Configuration
The trigger level at the external trigger connectors is by default
active high, this means when a trigger rises above the high TTL
level, a trigger is accepted.
You can select three modes of triggering from the trigger
configuration menu:
•<NONE>, which you should choose if you do not want to use
triggering.
•<DEFAULT>, which you should choose if you want to enable
the trigger connectors.
•<PASS THROUGH>, which you should choose if you want an
input trigger to automatically generate an output trigger. This
allows you to trigger another instrument almost simultaneously.
•<LOOPBACK>, which you should choose if you want an output
trigger to automatically generate an input trigger. For example,
using this mode, you could trigger each step of a wavelength
sweep with just one externally generated input trigger.
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