Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Summary of Contents for Silent Witness IR75W
- Page 1 IR75W Infrared Illuminator Install Guide...
-
Page 3: Table Of Contents
IR75W Model Numbers ........ -
Page 5: Overview
IR illuminators do not constitute any form of health hazard providing normal safety precautions are taken. The IR75W has a wavelength of 715 nm to 950 nm, depending on the filter used. It is NOT a laser and is not considered to be dangerous to the unshielded eye. -
Page 6: Unpack Everything
Unpack Everything Check that the items received match those listed on the packing slip. The IR75W is a modular unit, allowing you to combine different bulbs and filters to meet your specific application. Your IR75W may include any combination of the following components: •... -
Page 7: Installation
Installation The IR75W is weather sealed for indoor or outdoor use. However, for best performance Silent Witness recommends that the installation be done in dry conditions. Caution Do not mount the IR75W on a combustible surface. Installing the Lamp (Bulb) -
Page 8: Replacing The Lamp (Bulb)
Note Take care not to touch the filament glass envelope or the gold reflector as finger marks reduce lamp life. Silent Witness recommends that you wear cloth gloves when working with the lamp. Center the front ring over the lamp and turn it clockwise until it is finger tight, then turn it another 1/4 turn to tighten the ring securely. -
Page 9: Understanding Reflectance
After the lamp is correctly assembled, it is ready for reuse. Understanding Reflectance Distances that you can expect to achieve using the IR75W depend on the performance of the camera’s spectral response and lenses, as well as the reflectivity of the scene. This illuminator is designed for cameras with sensitivity in the IR spectrum. -
Page 10: Adjusting The Illuminator
! Adjustment screws (x2) Installing the Optional Power Supply An optional power supply is available from Silent Witness. Contact your dealer or Silent Witness to order (See “Warranty and Service” on page 8). Mount the power supply in the desired location. -
Page 11: Checking The System
(x4) Photocell window Checking the System After the lamp and power supply are installed, Silent Witness recommends that you check if the system is working properly. Remove the filter boot. Confirm that the bulb illuminates only when the photocell is covered (for example, use a piece of black electrical tape). -
Page 12: Warranty And Service
Subject to the terms and conditions listed on the Product Warranty Card, during the warranty period Silent Witness will repair or replace, at its sole option, free of charge, any defective products returned prepaid. In the event you have a problem with any Silent Witness product, please call Customer Service for assistance or to request a Return Authorization (RA) number. -
Page 13: Specifications
Specifications Video Specifications Filters: 715 nm (overt), 850 nm (semi covert), 950 nm (full covert) A heat barrier glass is fitted between the bulb and filter. Bulbs: 50 mm diameter 75W IR Reflection: Enhanced integral reflector bulbs in spot (15º), medium flood (25º), or flood (42º) configuration Illumination distance 295 ft. -
Page 14: Regulatory Compliance
Regulatory Compliance FCC Statement (U.S.A.) This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received including interference that may cause undesired operation. -
Page 15: Ir75W Model Numbers
IR75W Model Numbers IR75 S 7 1 Typical IR75W model number Filter options: 715 nm 850 nm 950 nm Watt options: 75 W Beam Pattern 75 W Spot 15º Medium Flood 25º Flood 42º Housing IR75... - Page 16 Document 900.0188 Rev 1.00 May 5, 2003 Specifications subject to change without notice. Imperial conversions are approximate. LumaView™ is a trademark, and Silent Witness® is a registered trademark of Silent Witness Enterprises Ltd. © 2003 Silent Witness Enterprises Ltd. All rights reserved. Printed in Canada.
Need help?
Do you have a question about the IR75W and is the answer not in the manual?
Questions and answers