CHD 3050U - Keyboard; Operation Modes; Communication; Power

CHD 3050U User Manual
© Computer Hardware Design 9
2.5 KEYBOARD
Keyboard:
stroke
Number of keys:
33 standard-sized keys + 1 double-sized key
2.6 OPERATION MODES
4Modes:
PRG – programming mode
REG – registration mode
X – report mode (saving current readings)
Z – report mode (zeroing current readings)
2.7 COMMUNICATION
Communication ports:
2 x RS232, USB, Ethernet option
SD card slots:
2 x SD card slots
2.8 POWER
Power adapter:
CHD-U95A3; 9,5 V DC
Rechargeable battery:
CHD rechargeable battery, Li-Ion, 2400 mA
2.9 NOTE TESTER
Counterfeit detector:
UV LED