QuadTech Guardian 2500 Series Instruction Manual page 52

To Enable Keypad Lockout function
1. Press the UTILITY key and
1. Press up/down arrow keys to select Off, Lock Password or Lock Cycle Tests
Password.
2. Selection of Off allows the operator to modify any stored test conditions and use all
functions of the instrument, with no restrictions.
3. To enter a password for Lock Password or Lock Cycle Tests Password press
key. Starting with the left digit.
5. Use the up/down arrow key to increase or decrease the digits and the
to advance right through all six digits. Note the entered password word (all six digits) before
exiting the last digit. The display will now indicate that the Keypad Lockout is On.
Keypad Lockout Keypad Lockout
Lock Password
Keypad Lockout
000000
Keypad Lockout
On
6. Press the UTILITY key to exit or note that it is still possible to move to the Beep on Key Hit
function with the
7. To turn keypad Lockout Off from the Idle mode Press UTILITY key,
keys and right arrow key.
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right arrow key to select the Keypad Lockout function.
Keypad Lockout
Off
Util Util
Util
Util
right arrow key, refer to paragraph 2.4.6 for explanation.
Util
Keypad Lockout Keypad Lockout
Lock Cycle Tests Passwd Lock Cycle Tests Passwd
Keypad Lockout
000000
Keypad Lockout
On With Test Number
Operation/Programming
right arrow
right arrow key
Util Util
Util
Util
up/down arrow