Instruction/ maintenance manual of the product DCH4 Xantech
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08905107C - 1 - INSTALLATION INSTRUCTIONS DCH4 Doorbell Communicator Hub DESCRIPTION The DCH4 is a Doorbell Communicato r Hub that provides keyless entry control with the MRC88CTL. The DCH4 has the ability to answer and open up to 4 doors or gates from the nearest phone.
08905107C - 2 - 1. Power supply connection. Be sure to use the included power supply only. 2. C.O. / Phone Line Input. If installing without a C.O. li ne, “*5” must be programmed. 3. Entry Phone Input. 4. Line Out to Phones. Can be connected to an unused li ne / trunk input on a phone system.
08905107C - 3 - PROGRAMMING A. Accessing Programming 1. Accessing the Programming Mode with a Security Code Step 1. Come off-hook with any house phone (device) connected to terminals 4 & 5 , LINE OUT TO PHONES . Step 2. Enter * # followed by the 6-digit secu rity code (factory set to 845464 ).
08905107C - 4 - B. Quick Programming Features Enter Digits - then - Memory Location Privacy Number (factory disabled) 0-6 digits (0-9) + #00 Entry phone 1 keyless entry codes (fa ctory disabled) 4-6 d.
08905107C - 5 - C. Security Code This six digit number can be used to access t he programming mode. The security code has been factory set to 845464 . It is recommended that you change the security code to a personal 6 digit number. To change the security code, access programming (see Programming section A ).
08905107C - 6 - G. Door Strike Activation Time A single pole double throw relay is available fo r each entry phone (a second set of contacts are available on solder pads only), and each may be programmed with its own “doorstrike” activation time (programmed in seconds).
08905107C - 7 - there is only one entry phone on the DCH4 . Program the DCH4 with “ 0#62 ”(disable entry phone ringing). When the doorbell chimes, picking up a hous e phone will instantly connect the house phone to the entry phone.
08905107C - 8 - OPERATION A. Visitors When a visitor presses the call button (comes off-hook) on the entry phone, the DCH4 will begin ringing the house phones and “Caller ID” information is sent. If a house phone is on a C.O. call, call waiting tones and “Call Waiting Caller ID” information is sent.
08905107C - 9 - D. Privacy Number The privacy number feature is useful for preventing unwanted (prank) entry pho ne calls from visitors. If a privacy number has been programm ed, an off hook entry phone is given 4 seconds of dial tone to allow the visitor to enter the privacy number.
08905107C - 10 - FCC REQUIREMENTS This equipment complies with Part 68 of the FCC rule s and the requirements ad opted by the ACTA. On the side of this equipment is a label that contains, amo ng other information, a product identi fier in the format US:AAAEQ##TXXXX.
An important point after buying a device Xantech DCH4 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Xantech DCH4 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 Xantech DCH4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Xantech DCH4 you will learn all the available features of the product, as well as information on its operation. The information that you get Xantech DCH4 will certainly help you make a decision on the purchase.
If you already are a holder of Xantech DCH4, 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 Xantech DCH4.
However, one of the most important roles played by the user manual is to help in solving problems with Xantech DCH4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Xantech DCH4 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
