Maintenance – Watlow Silver Series EM User Manual
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Watlow Silver Series OIT Installation Guide
Maintenance
Figure 6: DIP switch positions (power must be cycled on the OIT to enable the DIP
switch mode). (Except HMI5043L)
SW1
SW2
SW3
SW4
Mode
ON
OFF
OFF
OFF
Calibration mode
OFF
ON
OFF
OFF
Hide System Toolbar
OFF
OFF
ON
OFF
Force into Boot Loader mode
OFF
OFF
OFF
ON
Reserved
OFF
OFF
OFF
OFF
Normal operation
Touchscreen Calibration mode: This mode allows you to recalibrate
the touchscreen. Units without DIP switches have a Calibration button on
the system toolbar.
Hide System Toolbar: Hides the arrow in the bottom-right corner of the
screen that accesses the System Toolbar (same as “Hide System Toolbar”
in System Parameters and LB9020).
Boot Loader mode: This mode forces the OIT to not execute the
project. This mode is used when replacing or reinstalling the operating
system. All units have an Upgrade Firmware button in the system menus.
Contact Maple Systems for more information.
Fusing Requirements
If the display does not come on within two seconds of power up, remove
power. An internal fuse (except HMI5043L) will prevent damage if the
polarity of the DC power is incorrect. Check wiring to insure proper
connections and try to power up again.
0600-0101-0000 Rev A