Instruction/ maintenance manual of the product LEF-3L Altec Lansing
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1 NAMES & FEATURES - SUPPLEMENT TO LEF INSTRUCTIONS - The LEF-3L is a compact, wall or desk mount master station able to selectively release a door or call up a camera. Used with any LE- or LS-series remote station, communication can be established with each station by selecting the channel on the master station.
Individual Components for LEF-3L System: LEF-3L 3-call master with selective door release LE-D Surface mount door station LE-DA Flush mount door station with stainless steel faceplate LE-DL Surface mo.
LE-D/ LE-DA RY-PA Dr. #1 RY-PA Dr. #3 Blk Blk Yel Yel 12V DC when "key" button is pressed A RY-PA Dr. #2 Blk Yel A AC Transformer A Momentary dry closure when station is selected and "key" button is pressed. Connect to door strike & power.
OPERATION: 1. Pressing the call button at the door station will activate a tone, plus light the red channel LED indicator at the master. The tone will be momentary, and the light will remain activated for approximately 20 seconds. 2. The person at the master station answers the call by pressing the selector button with the lit LED.
An important point after buying a device Altec Lansing LEF-3L (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Altec Lansing LEF-3L 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 Altec Lansing LEF-3L - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Altec Lansing LEF-3L you will learn all the available features of the product, as well as information on its operation. The information that you get Altec Lansing LEF-3L will certainly help you make a decision on the purchase.
If you already are a holder of Altec Lansing LEF-3L, 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 Altec Lansing LEF-3L.
However, one of the most important roles played by the user manual is to help in solving problems with Altec Lansing LEF-3L. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Altec Lansing LEF-3L 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
