PAGE 90 OF 126
NIGHT SCAN VERTICAL, VERTICAL COMPLETE, AND VERTICAL HDT
OPERATING INSTRUCTIONS
TP-4836201-H
MAY 2021
8.4 Nycoil® (Optional)
The Nycoil® Cable Conduit (Figure 8-4) is an optional external coiled hose used to house
electrical wiring, antenna AF, camera, and positioner cables.
Figure 8-4 Nycoil® Conduit
Nycoil® conduit comes in a variety of sizes. Depending on the system being used, some
restrictions on the size of the Nycoil® may occur. The standard sizes are:
• 1/2 inch inside diameter of the conduit with the outside diameter of the coil being 8 inches.
• 3/4 inch inside diameter of the conduit with the outside diameter of the coil being 13 inches.
Consult engineering on specific applications for other Nycoil® sizes.
Note: Nycoil®
is a registered trademark of the Nycoil company.
8.5 Bulb Replacement
This section contains bulb replacement procedures provided by Fire Research Corporation
(FRC) - Focus, Optimum Lights, and Magnafire.
Note: There are no bulb replacement procedures for LED lights.
5,16
Supply Voltage
Fault
The power
supply section of
the D-TEC®
sensor is
outside proper
operational
limits.
Check power connections, voltage level
and induced noise on power source.
Table 8-3 D-TEC® Sensor Error Codes (Continued)
Message
Meaning
Root Issue
Potential Cause
Summary of Contents for Night Scan Vertical 4.3-15
Page 2: ......
