ZK840 Picklist Application User Instructions
11
2.5 Adjusting screen contrast
2.5 Adjusting screen contrast
To adjust the screen contrast press and hold the
(
) key on the left side of the
ZK840 and repeatedly press the
SAMPLE
key to increase contrast or the
TARE
key to
decrease the contrast. You may need to press the key many times until the change is
visible.
2.6 Touch screen calibration
If you need to calibrate the touchscreen, press and hold the top key on the left side of
the ZK840 on powerup and the touch calibration screen appears. Follow the prompts
to calibrate the screen.
2.7 Web access
The ZK840 can be accessed from a web browser. This allows you to access basic
functions of the scale, such as zero, print, and tare.
You must have the scale connected to the internet and when you enter the IP address
of your scale in the browser address bar, the following screen will appear allowing
access to the scale.
