yellow jacket 37865, Руководство по эксплуатации

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3.2 Low Battery Warning
A “Low Bat” indication will appear on the upper right of the screen
if the internal battery voltage falls below an acceptable level.
The device should then be connected to AC power using the included
power supply to recharge the battery.
3.3 Help Button
Pressing the “HELP” button as shown in Figure 12 will provide access
to various device settings as shown in Figure 13.
Using the center button, scroll to the desired setting you wish to
change. Use the right button to select the setting and the left
button to return to the previous screen.
•
BACKLIGHT will allow the backlight to be turned on or off when
the device is running on battery power.
•
PRINTER will allow paper to be fed into the printer when
replacing a printer paper roll.
•
CONTRAST will allow the screen brightness to be adjusted.
When the user is finished making adjustments, press the “PREV”
button to return to the
Select Refrigerant Screen shown in Figure
3.
3.4 Error Messages
In the unlikely event that an “Error” message is displayed on the
screen, power off the unit, take it to a location outside of the
shop environment where fresh air is available and turn the unit back
on. If the “Error” message reappears, contact our service
department for assistance (see page 4).
SETTINGS
BACKLIGHT *
PRINTER
CONTRAST
PREV DOWN NEXT
SELECT
REFRIGERANT
R134 HELP R1234
Figure 12 Figure 13