User`s guide
Table Of Contents
- Agilent U1231A, U1232A, and U1233A Handheld Digital Multimeter
- Table of Contents
 - List of Figures
 - List of Tables
 - Introduction
 - Making Measurements
 - Multimeter Features
 - Multimeter Setup Options
- Using the Setup Menu
 - Setup Menu Summary
 - Setup Menu Items
- Changing the variation count
 - Enabling and changing the Smooth refresh rate
 - Enabling and changing the voltage alert level
 - Changing the beep frequency
 - Changing the auto power-off (APO) timeout
 - Changing the LCD backlight timeout
 - Adjusting the LCD backlight intensity
 - Enabling the LED flashlight timeout
 - Adjusting the LED flashlight intensity
 - Changing the minimum measurable frequency
 - Changing the continuity test alerts
 - Changing the power-on greeting tone
 - Resetting the Setup items
 - Changing the scale conversion value
 - Enable the AC/DC mV measurement
 - Enable open continuity test by default
 - Changing the temperature unit
 
 
 - Characteristics and Specifications
 
 

Multimeter Setup Options 4 
Setup Menu Items
U1231A/U1232A/U1233A User’s Guide 91
Enabling the LED flashlight timeout
The multimeter’s LED flashlight (see page 7) uses a timer to 
determine when to turn off the LED flashlight.
Use this Setup item to enable or disable the LED flashlight 
timeout and to change its timeout period from 1 to 99 
seconds.
Figure 4-8 Changing the LED flashlight timeout
Parameter Range Default setting
t(orchlight) (01 to 99).(d or E) seconds
(15.d) seconds 
(disabled)
Pr e s s
Pr e s s
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