Samsung SRP-350PG Service Manual - Page 30
Operation - dip switch
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3 Installation and Operation 3-2 Operation 3-2-1 Setting the DIP switches The DIP switches are located on the bottom of the printer. The DIP switches are used to set the printer to perform various functions. Follow these steps when changing DIP switches setting: 1. Turn the printer power switch off. 2. Remove the screw on the bottom of the printer and open the bracket. 3. Flip the DIP switches using tweezers or another narrow-ended tool. Switches are on when up and off when down in the Figure below. 4.The new setting takes effect when you turn on the printer. ON 9A 1 2 3 4 5 6 7 8 ON 9A 1 2 3 4 5 6 7 8 Note : Always change DIP switch settings only when the printer is turned off. Change made with the power on have no effect and then on again. 3-2-2 Setting the DIP switch (RS-232C, RS-485 Serial Interface) Switch No. SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 FUNCTION Auto Line Feed Reserved Handshaking Word length Parity check Parity selection Baud rate selection ON Always enabled XON/OFF 7 bits Yes EVEN OFF Always disabled DTR/DSR 8 bits No ODD Refer to the Following Table Table 3-1 DIP switch Setting 1 Function DEFAULT OFF OFF OFF OFF OFF OFF ON OFF Transmission speed 2400 baud 4800 baud 9600 baud 19200 baud SW1 - 7 ON OFF ON OFF Table 3-2 Baud Rate Selection SW1 - 8 ON ON OFF OFF 3-4 Samsung Electro-Mechanics