Robertson RGC12 Gyro Compass
20220737B
24
Operational Features
Dynamic performance:
The Display has a resolution of one tenth of a degree and will
retain alignment for rates in excess of 12 degrees per second.
Environmental specifications
Splash proof to: ............................................................................ IP33
Temperature:.................................................................-15°C to 45°C
Humidity:..............................................................0% to 95% at 40°C
Vibration: ..............................................................1-12.5 Hz ±1.6 mm
12.5 – 25 Hz ±0.38 mm
25HZ – 50 Hz ±0.1 mm
Magnetic Permeability:….Cat. A (Acceptable for embarkation
within volumetric allowances.
Installation
General Information
Upon receipt, carefully inspect the packaging for any signs of
damage. Record any damage if evident for future reference or
action.
Carefully unpack and examine all enclosed items as listed in the
accompanying shipping note. Retain the packaging materials
for possible future use.
Mounting Instructions
Visually inspect the installation site for the following (Refer to
Figure 5-2 DR75 Digital Repeater - Dimensions, page 26):
• There is adequate shock clearance around the position
where the repeater is to be sited.
• The mounting arrangement is such that the repeater is at a
convenient level for viewing and or operating purposes.
• Sufficient accessibility must be provided to enable the
repeater to be removed from the mounting position for
servicing purpose.
• Adequate space for removal of the plug exists when the
repeater is permanently mounted and to facilitate the
routing of the power and data cable.
• Fix the repeater mechanically in to position ready for
electrical connection.