Chapter 2 – Installation
CHAPTER 2 - INSTALLATION
Power Up Preliminaries
The MultiModemZDX modems are shipped with the DTR signal controlled by the interface and the modem’s Command mode enabled. With
Command mode should be disabled unless you wish to give the modem commands. Leaving Command mode enabled offers the possibility of a user calling into the modem and reconfiguring it, or causing it to dial out. Refer to the appropriate modem owner’s manual to configure the modem for your application.
Safety Recommendations
The following safety recommendations should be observed when installing a
•Never install telephone wiring during a lighting storm.
•Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.
•Never touch insulated telephone wires or terminals unless the telephone line has been disconnected at the network interface.
•Use caution when installing or modifying telephone lines.
•Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electrical shock from lighting.
•Do not use the telephone to report a gas leak in the vicinity of the leak.
•This product is for use only with listed computers, or equivalent.
Installation
Perform the following procedure to install the ZDX rack and install up to 12 ZDX modems in the rack.
1.Unpack the rack and check all items against the shipping list to ensure that you have received the correct items.
Rack Components
A.Rack
B.Power Cord
C.Owner's Manual
2.Inspect the rack for visible shipping damage. If damage is observed, do not
3.If no damage is observed, mount the rack in a standard
4.Open the rack front door.
5.Unpack the ZDX modems to be installed in the rack.
Note: The plastic feet can not be attached to the modem due to height clearance.
Note: The typical power supply cord is not used when the modem is installed in a rack.
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