xxii Agilent U1602B/U1604B User’s and Service Guide 
 
Oscilloscope Performance Verification Tests      135
Voltage Measurement Accuracy Verification Test   135
Bandwidth Verification Test      138
Horizontal Dt and 1/Dt Accuracy Verification Test      140
Trigger Sensitivity Verification Test      141
Multimeter Performance Verification Tests      143
DC Voltage Verification Test      143
AC Voltage Verification Test     145
Resistance Verification Test      146
Capacitance Verification Test      147
Diode Verification Test      148
Continuity Verification Test      149
Self-Calibration    150
Self-Calibration Error Code      151
8 General Disassemble      157
Mechanical Disassemble      158
To remove stand  159
To remove battery pack    160
To replace battery pack      161
To remove handler      164
To remove front and rear casing      165
To remove keypad      167
To dismantle system boards      168
To remove LCD display      169
Replacement Parts      170
9 Characteristics and Specifications      171
Specifications      172
Characteristics      175
General Characteristics     181