Vitec Multimedia CellCom 10, Инструкция по эксплуатации

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C E L L C O M 1 0 W I R E L E S S C O M M U N I C A T I O N S Y S T E M
4 - 1 0
The associated SA RELAY can be assigned to open an audio route for the paging
or announcement, or can be assigned to initiate any other event such as turning
on a light or activating a lock. It is rated at a maximum of 30 VDC at 1 ampere.
The relay can be wired to be either normally open or normally closed, using the
pinout information in Table 2.
CONNECTING TO A PC
CONNECTING VIA THE SERIAL PORT
The PC serial port on the rear of the CellCom 10 base station is mainly used for
firmware version upgrades of the system.
A specially wired cable is required for these updates, consisting of two 9-pin
D-type connectors for the PC and the CellCom 10 ends. On the CellCom 10
end, a male 9-pin D connector is used, and is wired as follows in relation to the
D connector pins on the PC end. Pin 2 goes to pin 3, pin 3 goes to pin 2, and
pin 5 goes to pin 5; in other words, the data Tx and Rx lines on pins 2 and 3 are
reversed. Those are the only wiring connections on the CellCom 10 end of the
cable.
Table 3: Pinout for Cable to Upgrade Base Station Firmware
On the PC end, a female 9-pin D connector is used. Make sure that the data
connections of pin 2 to pin 3 and pin 3 to pin 2 are followed, and that pin 5 goes
through to pin 5. Then short pins 1, 4, 6, and 8 together on the PC end of the
cable. The cable will now be ready to use with the any upgrade files from the
factory. Table 3 gives the pin configuration for this cable. Table 4 shows the pin
configuration for the cable used to upgrade beltpack firmware.
Table 4: Pinout for Cable to Upgrade Beltpack Firmware
PC CONNECTION (9-PIN F) BASE STATION (9-PIN M)
1 N/C
2 3
3 2
4 N/C
5 5
6 N/C
7 N/C
8 N/C
9 N/C
PC CONNECTION (9-PIN F) BELTPACK (3.5 mm jack)
1 N/C
2 tip
3 ring
4 N/C
5 screen
6 N/C
7 N/C
8 N/C
9 N/C