20
AR1200VIEW
CARDIOLINE
®
is an et medical devices SpA brand
w w w . c a r d i o l i n e . b i z
<<< ar1200 view MEMORY TEST >>>
Boot
: CRC OK
Application
: CRC OK
Language
: CRC OK
Ram Memory
: OK
Info: The following items of information are printed: model identification, serial number of the device, details of software
installed, version and language code, reference of any options installed.
SERVICE
To enter the self-testing menu, switch on the device, press the MENU key and select and confirm the TOOLS,
SELF-TEST, SERVICE(2) submenu using the arrow key (DOWN). When the access code is requested, press the
following keys: FILTER – AMPLITUDES – SPEED – START and confirm.
the following tests are available in the service section:
9.1.2 Mark calibration
Confirm the submenu MARK CALIBRATION (1), position the mark at a distance from the sensor (visible near the
exit from the device), and confirm “enter”
The microprocessor automatically reads the sensor output voltages, voltage with white paper and black mark, and
then sets the digital trimmer that regulates the photodiode current to the optimal settings and then stores them.
The mark calibration voltages are shown on the display, as is the numerical position of the digital potentiometer.
9.1.3 Speed calibration
Testing and setting
Select and firm the SPEED CAL. (2) submenus, and the speed to calibrate
The following messages then appear on the display: Output PWM0 Output – Freq = xxxx Hz with the possibility
of selecting from: test – change – exit.
Confirming the “test” command enables the paper feed and the print unit emits a 1 impulse per second signal. If
the speed has to be calibrated, select “change” and increase or decrease the frequency to set the paper feed
speed entered. When the speed has been set correctly, select and confirm with “exit”.
The permitted tolerance values for the various paper feed speeds are as follows:
50 mm/s ± -5%
25 mm/s ± -5%
5 mm/s ± -10%
9.1.4 Metres of paper printed
Displays the number of metres of paper printed.
9.1.5 Firmware upgrades
Enables upgrading of the instrument’s internal firmware.
The firmware upgrade menu can be accessed from the main menu, pressing the Shift + S keys together.
Note: Refer to the “Loader” programme manual for further information.
9.1.6 Print Screen
Enable print screen ( for internal use only)
It is highly recommended to leave this function disabled.
9.2 Print head alignment
In case of print head adjustment remove mother board as per § 8.3, then follow instructions provided in table T4,
repeat adjustment until the best result is obtained.
