LAUNCH KES-200 4Channel Oscilloscope
B-2
Introduction of Main Unit
Outline of KES-200
Fig.1-01
1. External 12V DC switch power
2. Channel 5 (Ground)
3. Channel 4
4. Channel 3
5. Channel 2
6. Channel 1
7. Main cable interface
8. PC & Printer interface
9. LCD display
10. Contrast adjuster
11. Cartridge slot
12. Keypad
Keypad
KES-200 is designed with a 23-key keypad, as shown
in Fig.1-02.
Fig.1-02
The keypad is divided into 3 categories: number keys,
function keys and indicating keys.
1. Number keys [0]-[9]: For selecting a special
item or entering numbers.
2. Function keys: For executing a special function.
[HELP]: For displaying HELP information
[PRINT]: For printing data
[ERASE]: For deleting data or erasing trouble
codes.
[RESET]: For resetting the main unit. [ESC]: For
exiting the current menu or current function.
[ENTER]: When a function is selected, press
[ENTER] key to enter.
[YES]: To conform the selected operation.
[NO]: To cancel the selected operation.
[POWER]: For turning the unit on or off. To turn
the unit off, hold [POWER] down for one second
until a closing dialogue frame appears, and then
release, the main unit will be off automatically.
3. Indicating keys: Including [▲] [▼] [◄] [►]
keys, used for selecting a menu or moving
waveform.
Specifications
Main Unit
Item Specification
Display 320×240 LCD Display
Keypad 23 Conductive Rubber Keys
Buzzer Key Press & Trouble Indicating
Memory Cartridge PCMC2A Interface Cartridge
Operation Temp. -30ºC~+50ºC
Relative Humidity Less Than 90%
Power Supply DC 12V
Serial Port Standard RS232
Printer Common Printer (support PCL
Language), e.g.: HP Laser Jet 6L
Oscilloscope
Item Specification
Number of Channels 4
Voltage DIV 0.1V~20V DIV
Time
25µs~20s