![Infinova V2040 Скачать руководство пользователя страница 48](http://html1.mh-extra.com/html/infinova/v2040/v2040_installation-and-operation-instructions_2056898048.webp)
42
Item
Function
C
DATA BITS
Selects the number of data bits of the data word for the port.
Options
7 or 8
Item
Function
D
PARITY
Defines the parity for the port.
Options and code numbers,
1 = NONE
2 = ODD
3 = EVEN
Item
Function
E
STOP BITS
Selects the number of stop bits of the data word for the port.
Options
1 or 2
Item
Function
F
PORT USE
Determines the use or the device connected to the port.
Options and code numbers,
1 = ALARM:
Used for connecting Alarm Interface Units to obtain multiple alarm outputs.
2 = KEYBOARD:
Used for connecting keyboards.
3 = TERMINAL:
Used for communication with PCs. Choose this when using any PC based
management software (such as the V2210) or parameter download software V2923SW. A
baud-rate of 4800 is recommended.
4 = PRINTER:
Used to output messages to a serial printer.
5 = AUX:
Used to connect auxiliary devices.
6 = VIDEO LOSS:
Used to connect the DBVL (Data Buffer with Video Loss Detection)
outputs. Video Loss Detection information can be transferred via Ethernet to the IP address of
No. 64 Site.
7= ALARM TRAN:
Used to forward the alarm information to other video matrix switching
system or any PC based management software (such as the V2210).
5.7 Access Menu
ACCESS
1 KEYBOARD/MONITOR
2 KEYBOARD/CAMERA VIEW
3 KEYBOARD/CAMERA CTRL
4 MONITOR/CAMERA ACCESS
5 MONITOR/CONTACT ACCESS
6 KEYBOARD/REMOTE SITE
RETURN MAIN
MAIN SELECTION
1 SYSTEM
2 MONITOR
3 CAMERA
4 PORTS
5 ACCESS
6 PRIORITY
7 SATELLITE
The ACCESS menu is used for programming system access
controls including:
z
Keyboard/Monitor
z
Keyboard/Camera View
z
Keyboard/Camera Control
z
Monitor/Camera Access
z
Monitor/Contact Access
z
Keyboard/Remote Site
5.7.1 Keyboard Numbers
V2040's ten RS-232 ports can be expanded to accept a maximum of
40 keyboards through the use of the V2405-4 port expanders.
Please refer to the following table for the keyboard numbers.
Table 5-2. Keyboard Numbers
Port
With Expander
Without Expander
Port 1
1 ~ 4
1
Port 2
5 ~ 8
5
Port 3
9 ~ 12
9
Port 4
13 ~ 16
13
Port 5
17 ~ 20
17
Port 6
21 ~ 24
21
Port 7
25 ~ 28
25
Port 8
29 ~ 32
29
Port 9
33 ~ 36
33
Port 10
37 ~ 40
37