Marquee 8521 Ultra Green (HUD) User's Manual
3-24
Operation
Protocol A
IR Keypad
Protocol B
IR Keypad
This projector has the
IR Sensor setting set to "A".
This projector has the
IR Sensor setting set to "B".
Figure 3-6. Independent IR Keypad Control
!
CAUTION:
The keypad you are using may become inoperative if its protocol does not match its setting in the menu.
3.6.2.1.2
Remote Jack
This setting determines how the projector responds to devices connected to the REMOTE jack on the projector's
rear panel. This jack can accept input from a wired keypad or remote IR sensor. Four settings are available:
A or B, A, B, and Off. If set to A, the projector will only respond if the keypad using the REMOTE jack is set for
protocol A operation. If set to B, the projector will only respond if the keypad using the REMOTE jack is set for
protocol B operation. If set to "A or B", the projector will respond to both protocol settings for keypads using the
REMOTE jack. If set to Off, the REMOTE jack is disabled.
3.6.2.2
Communication Setup [
UTIL
] [
6
] [
2
]
Press [
2
] from the Remote Control Options menu to set the projector identification
number and the RS-232 serial port baud rate.
Projector
This item contains the projector's identification number. The projector's
identification number allows IR remote control of a single projector in a multi-
projector installation. To set the projector identification number, select item 1 then
enter a three digit number from 000 to 999. If there is only one projector in the installation, 000 is the
recommended projector number. For more information about multi-projector control, refer to Section 3.7, Multi-
projector Functions.
Baud Rate
This item contains the projector's RS-232 serial port baud rate. The RS-232 serial port, located at the back of the
projector, provides a means to control the projector using a computer or another projector. The serial port baud
rate setting must match the operating baud rate of the controlling device. Baud rate may be set to 300, 600,
1200, 2400, 4800, or 9600. To set the baud rate, select item 2 from the menu until the desired baud rate is
displayed.
Note:
If unsure of your computer's baud rate setting, refer to the system documentation provided with the
computer.
Note:
For information about cable connections between devices, refer to Appendix D.
3.6.2.3
Clock/Events [
UTIL
] [
7
]
Clock/Events allows you to set the projector's real-time clock/calendar and program up to twelve individual projector control
events to be automatically executed at specified times or intervals.
To select the Clock/Events menu, press [
7
] from the Utilities menu. Two selection items are available: Set Clock
and Programmable Events. The current time and date setting is displayed at the bottom of the menu.
Projector:
Baud Rate:
<no.> to change
000
9600
UTIL
2
6
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