Instruction/ maintenance manual of the product DS422I Bosch
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Installation Instructions DS422i and DS426i Dual Beam Photoelectric Intrusion Detection Systems 1.0 Specifications • Range: Indoors Outdoors DS422i 300 ft. (90 m) 100 ft. (30 m) DS426i 600 ft. (180 m) 200 ft. (60 m) • Dimensions (HxWxD): 6.75 in. x 3.
Page 2 © 2004 Bosch Security Systems DS422i/426i Installation Instructions NOTE: Be sure all wiring is unpowered before routing. • Route wiring (for wire size see Section 4.0) through the mounting plate wire entrance (see Figure B), leaving enough to properly wire the transmitter.
DS422i/426i Installation Instructions © 2004 Bosch Security Systems Page 3 Transmitted Beam Transmitted Beam str ength is strong est along th is path Transmitted Beam weake ns farther from its center Receive r's Line- of-Sig ht Figure H - Beam Strength Area • Set the meter to read 3 to 5 VDC.
© 2004 Bosch Security Systems 130 Perinton Parkway , Fairport, New Y ork, USA 14450-9199 Customer Service: (800) 289-0096; T echnical Support: (888) 886-6189 03/04 DS422i/DS426i Installation Instructions P/N: 44974D Page 4 Figure R- Perimeter protection Note that the beams are mounted so they cross each other .
An important point after buying a device Bosch DS422I (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bosch DS422I yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bosch DS422I - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bosch DS422I you will learn all the available features of the product, as well as information on its operation. The information that you get Bosch DS422I will certainly help you make a decision on the purchase.
If you already are a holder of Bosch DS422I, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bosch DS422I.
However, one of the most important roles played by the user manual is to help in solving problems with Bosch DS422I. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bosch DS422I along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
