Proface FP3900 - 19 Flat Panel" - Manual (Page 17)

17
Please pay special attention to the following instructions when connecting the
power cord terminals to the FP unit.
• If the power supply voltage exceeds the FP unit’s specified range, connect a
voltage transformer.
• Between the line and the ground, be sure to use a low noise power supply. If
there is still an excessive amount of noise, connect a noise reducing
transformer.
• Input and Output signal lines must be separated from the power control cables
for operational circuits.
• The FP unit’s power supply cord should not be bundled with or kept close to
main circuit lines (high voltage, high current), or input/output signal lines.
• Connect a surge absorber to handle power surges.
• To reduce noise, make the power cord as short as possible.
• The temperature rating of field installed conductors: 75 ºC only (FP3500-T41-
24V/FP3600-T41-24V only).
When attaching a wire to the FP unit’s rear face FG terminal, (on the AC
Connector), be sure to create an exclusive ground.
(Use a grounding resistance of 100
Ω, a wire of 2mm 2
or thicker, or your country’s
applicable standard.)
• All FP Input and Output signal lines must be separated from all operating
circuit (power) cables.
• If this is not possible, use a shielded cable and ground the shield.
„ OSD Functions
You can operate the FP screen menus via the touch panel, and even if FP is
operating, adjust screen image display to a minute level. The feature is called
OSD (On Screen Display). The items that can be set with OSD and the functions
are shown.
8 Power Supply Cautions
9 Grounding Caution
10 Input/Output Signal Line Cautions
11 Calibration of OSD Display Position
Example of OSD screen "Ver.*.**" indicates the version of the OSD.