53 Model 7500 Instruction Manual
Teledyne Analytical Instruments
6.7 Parameter setting
It allows you to carry out the parameter setting such as time, key lock, etc., as required. Items to be set
are as follows:
Description of setting items
• Current Time: Sets the current day of the week, hour and time.
• Key Lock: Sets with ON/OFF so that any key operation except the key lock OFF cannot
be performed.
• Remote Range: Sets with ON/OFF whether the Range Selection is made valid or invalid by
external input.
• Output Hold: Sets whether Calibration Output is held or not.
• Average Value Reset: Resets the average value.
• Response Speed: Sets the response time of electrical system.
• Average Time: Sets the moving average time.
• Maintenance mode: Enters passwords to switch to the Maintenance mode.
* For the maintenance mode, see Item 6.8.
1. To display the User mode, press the MODE key in the
measurement mode.
2. Point the cursor to “Parameter Setting” by pressing the or
key. Press the ENT key.
3. In the “Parameter Setting” screen that appears, point the
cursor to any item you want by pressing the or key. Press
the ENT key.