User's Manual
Table Of Contents
- 1. Introduction
- 2. Technical Parameter
- 3. Outside View and Packaging
- 4.Function Interface
- 4.1 Power Input
- 4.2 Keyboard
- 4.3 LCD & Touch Panel
- 4.4 IC Card
- 4.5 SAM Card
- 4.6 Magnetic Card
- 4.7 Buzzer
- 4.8 Serial Port
- 4.9 USB
- 4.10 T-Flash
- 4.11 Indicator
- 4.12 Printer
- 4.13 Battery
- 4.14 RTC
- 4.15 Power Switch
- 4.16 GPRS
- 5. Installation and adjustment
- 6. Repairs and maintenance
- 7. System components
- 8. Complete set
- 9. Safety precautions
- 10. SAR Info
4.Function Interface
Picture 4-1
4.1 Power Input
Input DC, internal positive and outside negative, voltage scope 9-12V
PS4000 standard power adapter: 9.5V/4A。
4.2 Keyboard
PS4000 have 20 keys, 10 numeral keys, 10 numeral function keys.
Key Introduction
0-9 Numeral keys
Cancel（CAN） Cancel
Clear（CLR） Clear or move back
Enter（Enter） Enter
Paper feed（FEED） Paper feed
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