Karel DS200, Technical Reference And Installation Manual

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DS Series PBX Technical Reference And Installation Guide
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1. CON2 / CON3 connection card 6. Ground contact spring of the rack
2. Ground contact spring of the connection card 7. CBL-8 / CBL-16 line cable
3. EX200B line card 8. Card removing latch
4. Card slot 9. Card fixing click
5. Bottom front section of the rack 10. Front card cover
XV.2. HOW TO INSTALL EX200 MODULES:
This section explains integration of all EX200 extension, line and network connection
modules to the system.
The EX200 modules basically consist of the electronic card and the card cover that maintains
connection to chassis.
There are two points to pay attention to while creating system configuration:
1) Check the power consumption of the system to be installed. If the system power supply
cannot provide the necessary values, then increase the number of racks.
2) EX200 (MGW2) card must be installed in an even numbered slot and the next odd
numbered slot must be left empty.
3) If EX200 (1E1/0) module or modules are to be installed in the system, then the ones that
are to be utilized for data or video transmission must be installed in the first rack of the
exchange, into the card slots with even numbers. On the other hand, the modules that
are to be utilized for voice transmission can be installed in the even-numbered slots of
any rack.* (The first slot next to the one(s) that has (have) been reserved for the CPU
card in the system has been defined as the slot “0”.)
*
THE EX200 (1E1/0) MODULES THAT ARE TO BE EMPLOYED IN THE
SYSTEM FOR DATA OR VIDEO TRANSMISSION MUST BE INSTALLED IN THE
FIRST RACK OF THE EXCHANGE.