LD900 Installation
LD900 Installation and Oper ations M anual
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3.3 LD900 Location Guidelines
When choosing installation locations, the following requirements should be taken into consideration:
•
Ensure adequate ventilation for free airflow to the main unit. This is especially important when working in
hot or humid conditions. See section
for more details.
•
Locate unit in areas free from excessive dust or smoke.
•
Avoid locations that experience excessive vibration.
•
Avoid exposure to high temperatures.
•
Shield the unit from direct sunlight.
•
Mount the unit securely to prevent movement.
•
Ensure there is easy access to the interface panel.
•
Do not mount the receiver in confined spaces.
•
Ensure sufficient slack remains in unit cabling to allow easy access to the unit rear.
•
Ensure all bends in coaxial cables are maintained above minimum bend radius.
•
Use short tails of flexible coaxial cable (e.g. LMR 240). Ensure a sufficient strain relief on the main antenna
coaxial to avoid stress being placed on coaxial connectors.
3.4 LD900 Mounting
Mount the LD900 on a secure, stable surface. The unit can be secured via the f our mounting holes, size
M5 (imperial size #10) as shown in the figure below. Make sure not to overtighten as this will result in damage
to the housing. The torque of the screws should not exceed 15 inch-lb.
Measurements shown in millimetres
