www.madur.com
Manual
GA-21Plus
4.3.2. Display
The
GA-21
plus
has a LCD display with graphic capabilities. To improve the
read-out quality, contrast regulation for the display and backlighting are used. Measure -
ment results, calculation results, diagrams, text information, menu options and others ap-
pears on the display.
4.3.3. Printer
The
GA-21
plus
is fitted with an EPSON dot matrix printer capable of printing the
data as graphic or in the form of tables. All the screens seen on the analyser may be prin-
ted.
Printing speed is about 2.5 lines per second. The printer uses normal paper, 57
mm wide.
4.3.4. Interface RS232C
The
GA-21
plus
is fitted with a serial RS232C interface. The socket is mounted
on the front of the instrument and marked RS232C. The interface allows the
GA-21
plus
to communicate with a PC and the software
madCom
is available for carrying out extens-
ive analysis of the stored results.
Top view
1 – +15V out
2 – RxD
3 – GND
4 – TxD
16