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Security: Select Normal or CFR-21 security. The normal security allows different users to key
in a common password. The higher security CFR-21 is complied with FDA 21 CFR part 11. It
is a much higher security to define each user as Supervisor or Operator with different authority
to access the recorder and using different passwords. It has time limit too during operation. 10
minutes hand off from keys, the user needs to key in password again. It also offer audit trail
function to record the user, the timing and what type work he was doing on the recorder before,
details explained in 4.6 Security & FDA 21 CFR part 11 compliance.
Data Transfer: Select Dump and Clear if the user wishes to clear the data on recorder after
dumping data to PC or CF card. Select Transfer and remain if the user wishes to remain the
data on recorder after transferring data to PC or CF card.
Keypad Sound: Selects the following four options: disable, minimum, medium or maximum
LCD:
Screensaver: To prolong the life of the LCD display, it is suggested to set the display turn-off
time in 1, 10, 20, 30, 40, 50 or 60 minutes after the user operates the recorder.
It was initially
set 10 minutes for Screensaver from the factory.
The recorder continues to recode data while it
is in the screen saving mode. The display turns on again by pressing any soft key or by
Infrared sensor. When an alarm occurs, it turns on the display as well.
Sensor:
Off & On: Keypad - Turn off & on by keypad. If the Screensaver is set 10 minutes, the display
turns off 10 minutes after hands off from the recorder, and it turns on again after the user
presses the keypad.
Off & On: IR – Turn off & on by infrared sensor. If it is the same Screensaver setting, the
display turns off 10 minutes after the user away from the recorder, and it turns on again when
the user approaches the recorder within 2 meters.
Off: IR, On: Keypad – Turn off by infrared sensor, and turn on by keypad. If it is the same
Screensaver setting, the display turns off 10 minutes after the user away from the recorder,
and it turns on again after the user presses the keypad.
Note:
◆
To use infrared IR sensor on recorder is a genius idea to prolong the lifetime of LCD display.
It senses the movement of body temperature when a user gets closer or walks away.
(distance in about 2 meters).
Communication
PCTransfer: Selects RS-232/RS-485/RS-422, or standard Ethernet communication.
RS-232, RS-485, RS-422:
Address: 0 to 247 nodes for RS-485
Baud Rate: Selects it from various Baud rates 1200, 2400, 4800, 9600, 19200, 38400, 57600
Summary of Contents for WH18/06
Page 1: ...User Manual Paperless Recorder WH18 06 15th Edition 03 2008 ...
Page 17: ...17 Figure 2 6 Figure 2 7 Figure 2 8 ...
Page 19: ...19 Figure 2 10 Figure 2 11 ...
Page 25: ...25 Digital input card DI181 Figure 2 21 Analog output card AO183I AO183V Figure 2 22 ...
Page 27: ...27 Figure 2 25 Figure 2 26 ...
Page 70: ...70 Make sure that RS 232 communication setting at the recorder and PC are equal ...
Page 87: ...87 7 Trouble shooting ...
Page 88: ...88 ...
Page 89: ...89 ...
Page 90: ...90 ...