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I M P O R T A N T
Precautions
Please read this manual carefully before using your NEC
MultiSync MT600 LCD Projector and keep the manual handy for
future reference.
Your serial number is located on the side of your MultiSync MT600,
below the cooling fan vent.Record it here:
____________________________________________________________
CAUTION
RISK OF ELECTRIC SHOCKDO NOT OPEN
Cable Connection
Communication Protocol
Baud rate:
Data length:
Parity:
Stop bit:
X on/off:
Communications
procedure:
If the CPU of the LCD projector has received the data correctly, it
returns an ACK(C5H). If the received data is not correct, the CPU
returns a NAK(CAH), then the following status:
Receiving success:
Receiving failure:
Err 01:
Err 02:
Err 03:
Err 04:
I N F O R M A T I O N
9600 bps
8 bits
no parity
one bit
none
half duplex
C5
CA Err
Command not supported
Checksum error
Command not acceptable(Busy)
Parameter error
CAUTION
TO PREVENT SHOCK, DO NOT OPEN THE CABI-
NET. NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED NEC SERVICE
PERSONNEL.
This symbol warns the user that uninsulated voltage
within the unit may be sufficient to cause electrical
shock. Therefore, it is dangerous to make any kind
of contact with any part inside of the unit.
This symbol alerts the user that important informa-
tion concerning the operation and maintenance of
this unit has been provided. The information should
be read carefully to avoid problems.
NOTE: If failing in powering-on, the CPU returns the following
NAKs:
CA Err 1
Err 1 8X (Apply the corresponding bit.)
Bit 0: Filter cover is not attached correctly
Bit 1: Lam1p house cover is not not attached correctly
Bit 2: Overheated
Bit 3: Lamp lighting failure
PC Control Connector (DIN-8P)
8
7
5
4
2
1
To GND of PC
To RxD of PC
6
3
To TxD of PC
SPECIFICATIONS
1
62
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