Contents
Safety Summary 2
CERTIFICATION, LIMITED WARRANTY, & LIMITATION OF LIABILITY 3
Contents................................................................................................................................................................... 4
1.Unpacking and Preparation 6
1.1 Incoming Inspection ......................................................................................................................... 6
1.2 Power Supply ................................................................................................................................... 6
1.3 Working Environment ...................................................................................................................... 6
1.4 Cleaning ........................................................................................................................................... 6
1.5 Replace Battery ................................................................................................................................ 7
1.6 Adjust Support ................................................................................................................................. 7
2. Overview 9
2.1 Introduction ...................................................................................................................................... 9
2.2 Functional Comparison AT528 and AT528L .................................................................................... 9
2.3 Main Specifications and Features ..................................................................................................... 9
2.4 Main Functions .............................................................................................................................. 10
2.4.1 Correction ........................................................................................................................... 10
2.4.2 Comparator (Sorting Function) ........................................................................................... 10
2.4.3 System Setup ....................................................................................................................... 10
2.4.4 Remote Control ................................................................................................................... 10
3. Startup 11
3.1 Front Panel Summery ..................................................................................................................... 11
3.2 Interfaces ........................................................................................................................................ 11
3.3 Power Supply ................................................................................................................................. 12
3.3.1 Charge the Battery ............................................................................................................... 12
3.4 Turn On/Off ................................................................................................................................... 13
3.5 Test Slots ........................................................................................................................................ 13
3.5.1 Clips and Cables: ................................................................................................................ 13
4.[MEAS] Key 14
4.1 <MEAS DISPLAY>Page ............................................................................................................... 14
4.1.1 [TRIGGER]......................................................................................................................... 14
4.1.2 Resistance [RANGE] .......................................................................................................... 15
4.1.3 Test [SPEED] (AT528 only) ................................................................................................ 16
4.1.4 Comparator [COMP] ........................................................................................................... 16
4.1.5 [BEEP] Feature ................................................................................................................... 16
4.1.6 Status Bar on <MEAS DISPLAY> ...................................................................................... 17
4.1.7 Icons on <MEAS DISPLAY> ............................................................................................. 17
4.1.8 [VIEW DATA] Softkey ....................................................................................................... 17
4.1.9 [SAVE DATA] Softkey........................................................................................................ 17
4.2 <VIEW DATA> page ..................................................................................................................... 17
5.[SETUP] Key 19
5.1 < SETUP> page ............................................................................................................................. 19
5.2 Short-circuit Clear Zero [CLEAR ZERO] ...................................................................................... 20
5.2.1 Comparator Mode [RESMODE][VOLTMODE] ................................................................. 20
5.2.2 Comparator Nominal [ResNom][VoltNom] ......................................................................... 21
5.2.3 Low Limit and High Limit [ResLow] [ResHigh][VoltLow][VoltHigh] ............................... 21
6.<SYSTEM CONFIG> page 22
6.1 <SYSTEM CONFIG>page ............................................................................................................ 22
6.1.1 [LANGUAGE] .................................................................................................................... 22
6.1.2 [ACCOUNT], [PASSWORD] ............................................................................................. 22
6.1.3 [DATE], [TIME] ................................................................................................................. 23
6.1.4 DIM DISPLAY ................................................................................................................... 23
6.1.5 Auto Power Off [APO]........................................................................................................ 24
6.1.6 RS232 [BAUD] rate ............................................................................................................ 24
6.2 <SYSTEM INFORMATION> ....................................................................................................... 24
6.3 <SYSTEM SERVICE> .................................................................................................................. 25