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Table of Contents Page
1. Precautions.........................................................................................................................2
2. Product Introduction..........................................................................................................5
3. Features ..............................................................................................................................6
4. Specifications.....................................................................................................................7
5. Front and Rear Panels.....................................................................................................10
6. Operation ..........................................................................................................................18
6.1 The First Step Setup For Instrument....................................................................18
6.2 The Setup of Output Function...............................................................................18
6.3 The Setup of Frequency.........................................................................................18
6.4 The Setup of Amplitude.........................................................................................19
6.5 The Setup of Offset ................................................................................................19
6.6 The Setup of Duty...................................................................................................20
6.7 The Setting of STORE............................................................................................20
6.8 The Setting of RECALL..........................................................................................20
6.9 The SHIFT Key and Function Keys.......................................................................21
6.10 Setup of LIN or LOG Sweep.................................................................................21
6.11 Setup of AM Modulation ......................................................................................25
6.12 Setup of FM Modulation.......................................................................................26
6.13 Setup of Trigger....................................................................................................28
6.14 Setup of GATE and BURST .................................................................................30
6.15 Setup of External Counter...................................................................................32
6.16 THE VCF Function................................................................................................34
6.17 THE GCV Output Function...................................................................................35
6.18 THE TTL Signal Output Function........................................................................36
6.19 THE SYNC Signal Output Function.....................................................................36
6.20 Remote Control - RS232 Interface ......................................................................36
6.21 Commands Syntax...............................................................................................38
6.22 The Commands of RS-232 Serial Interface........................................................41
6.23 The Examples of the Communication Interface Software ................................44
6.24 The Error message of instrument.......................................................................47
7. Adjustment and Correction.............................................................................................48
7.1 Preparation..............................................................................................................48
7.2 Adjust and Check up the operation DC Voltage..................................................48
7.3 Adjusting Main Clock.............................................................................................49
7.4 Adjusting Sensitivity of counter ...........................................................................49
7.5 Adjusting VCF Function 100:1 ..............................................................................49
7.6 Adjusting Main Frequency , Duty Cycle and GCV Output Check ......................49
7.7 Adjusting Rise/Fall Time........................................................................................50
7.8 Adjusting Main Sine wave Harmonic Distortion..................................................50
7.9 Adjusting Modulation source................................................................................50
7.9.1 Adjusting Rate and symmetry............................................................................50
7.9.2 Adjusting Sine wave Harmonic Distortion........................................................51
7.10 Adjusting AM modulation....................................................................................51
7.11 Adjusting FM and Sweep Function.....................................................................53
7.12 Adjusting Trigger Phase......................................................................................55
7.13 Calibrating by Software .......................................................................................56
8. The Block Diagram and Description of the System......................................................62
