Technical data

Agilent U1251B/U1252B User’s and Service Guide XV
Setting Minimum Frequency Measurement 84
Setting Temperature Unit 85
Setting Auto Power Saving Mode 87
Setting Percentage (%) Scale Readout 89
Setting Beep Frequency 90
Setting Backlight Timer 91
Setting Baud Rate 92
Setting Parity Check 93
Setting Data Bit 94
Setting Echo Mode 95
Setting Print Mode 96
Returning to Default Factory Settings 97
Setting the Battery Voltage 98
Setting the Filter 99
5 Maintenance
Introduction 102
General maintenance 102
Battery replacement 102
Storage considerations 104
Charging the battery 105
Fuse checking procedure 112
Replacing the fuse 114
Troubleshooting 116
Replaceable Parts 118
To order replaceable parts 118