XX U1253B User’s and Service Guide
Figure 3-14 Pulse width adjustment for square wave output 80
Figure 3-15 Cable connection for remote communication 81
Figure 4-1 Setup menu screens 88
Figure 4-2 Data Hold/Refresh Hold setup 89
Figure 4-3 Data logging setup 90
Figure 4-4 Log time setup for interval (time) logging 91
Figure 4-5 Decibel measurement setup 92
Figure 4-6 Setting up the reference impedance for dBm unit 93
Figure 4-7 Thermocouple type setup 94
Figure 4-8 Temperature unit setup 95
Figure 4-9 Setting up percentage scale readout 96
Figure 4-10 Choosing the sound used in continuity test 97
Figure 4-11 Minimum frequency setup 98
Figure 4-12 Beep frequency setup 99
Figure 4-13 Automatic power saving setup 101
Figure 4-14 Power-on backlight setup 102
Figure 4-15 Power-on melody setup 103
Figure 4-16 Power-on greeting setup 104
Figure 4-17 Baud rate setup for remote control 105
Figure 4-18 Parity check setup for remote control 106
Figure 4-19 Data bits setup for remote control 107
Figure 4-20 Echo mode setup for remote control 108
Figure 4-21 Print mode setup for remote control 109
Figure 4-22 Revision number 110
Figure 4-23 Serial number 110
Figure 4-24 Voltage alert setup 111
Figure 4-25 Setting initial measurement functions 113
Figure 4-26 Navigating between the initial functions pages 114
Figure 4-27 Editing initial measurement function/range 114
Figure 4-28 Editing initial measurement function/range and initial
output values 115
Figure 4-29 Refresh rate for primary display readings 116
Figure 4-30 Resetting to default factory settings 117
Figure 4-31 Battery type selection 118
Figure 4-32
DC filter 119
Figure 5-1 Rear panel of the Agilent U1253B True RMS OLED
Multimeter 124
Figure 5-2 Self-testing time display 126