ASCOM Ascotel 2025 System Manual page 849

ascom Ascotel 2025/2045/2065
Functions:
• V.24 (B) « AD2 terminal
Connects the Office system terminal with PC or Mac
• The 4 LEDs indicate the equipment status and the current direction of the data
transmission.
Tab. 4.48: LED display
LED on LED blinking
RX A DTR B = on Data from PBX to V.24 (A)
TX A DSR A = on Data from the equipment on V.24 (A) to PBX or PC Xoff from the PBX Startup
TX B DSR B = on Data from PC to PBX
RX B RTS B = on Data from PBX to PC
In the test mode all the LEDs blink very quickly and in unison.
Transmission Rate
Tab. 4.49: Setting the transmission rate
Switch S8
ON
ON
ON
ON
OFF
OFF
OFF
OFF
Flow Control
Tab. 4.50: Setting the flow control
Switch S5
ON
ON
OFF
OFF
1)
Factory setting. Essential for online operation with AIMS
4.78 Cabling Interfaces
Switch S7
ON
ON
OFF
OFF
ON
ON
OFF
OFF
Switch S4
ON
OFF
ON
OFF
LED flashes once
Xoff to V.24 (A)
Xoff from the PBX Startup
Xoff from PC
Switch S6
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Flow control
Hardware with RTS / CTS
SW and RTS / CTS
HBT_20321104_04/B0_en
LED flashes
twice
—
—
Transmission rate
Test mode
19200
9600
4800
2400
1200
600
reserved
none
SW
1)