User Manual

• 1-3 • RMAN-Cameo rev. C
Communications Specifications
Built-in RS-232 port for one or two-way
cable communication to terminal or other
host up to 38.4K BPS.
Standard Programmable RTS/CTS (hardware) and XON/
Communications XOFF protocols are supported. Default
communications parameters are:
Handshaking = RTS/CTS, Baud Rate = 19,200
Parity = None; Data Bits = 8; Stop Bits = 1
Optional infrared communications via industry
Wireless Communications standard IrDA specifications.
Optional Bluetooth radio
Wireless LAN via 802.11b protocol (Cameo 3
only)
Communications Port
Pin Pin Signal Signal
Number Name Type Description
1 RXD input Receive Data
2 TXD output Transmit Data
3 CTS input Clear To Send from host
4RTS output Request To Send
set high when printer
is ready to accept command/
data
5 GND Ground
6NC No Connect
7 DSR input Data Set Ready: Low to high
transition turns printer on,
High to low transition turns
printer off (if enabled)
8 DTR output Data Terminal Ready
high when printer is on (set at
battery voltage for “S” models)
Communications Port
8
7
6
4
2
1
5
3
Communications Port
(8 pin Circular DIN)