AVT MAGIC TH6 POTS, Руководство по аппаратному и программному обеспечению

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PAGE 59
O p e r a t i o n v i a W i n d o w s P C S o f t w a r e
Display
• The
Display
has a backlight. Under the setting
Backlight
you can switch
it
ON
permanently. If you select the option
Auto
the backlight is turned off
automatically 60 seconds after the last keystroke. The backlight is acti-
vated again by pressing any key (e.g.
Ok
).
• Via the slide control
Contrast
you can adjust the contrast for the display
within the range
0 ... 15
. The default setting is
0
.
PC control via RS232/Keypad 2
• If you want to operate the system with the PC via RS232 or you want to use
a MAGIC TH6 Keypad on the RS232 interface 2, you must set the data rate
in accordance with the interface. There are five baud rates available:
Key-
pad (9600 Baud, None)
,
PC (19200 Baud, None), PC (38400 Baud,
None)
,
PC (57600, None)
and
PC (1152000, None)
.
System Name
• Under
Name
you can assign a name to your system.
NOTE
Please note that if the keypad lock is activated, the backlight is only switched
on after pressing the key sequence
Menu *
.
NOTE The MAGIC TH6 Keypad supports only the baud rate 9600 Baud. Therefore,
please select the option
Keypad (9600 Baud, None)
if you use a keypad.
If you connect a PC via the RS232 interface, the selected baud rate must cor-
respond with the baud rate of the COM interface (CHAPTER 5.6.3, Page 41).
Please note that the LAN interface is deactivated if you use the RS232 inter-
face for PC control.