Ricoh C211 Service Manual page 288

6.3 INSTALLATION PROCEDURE:
NOTES:
A. DO NOT use the documentation that is packed in the kit, the
instructions are incorrect. Discard the complete set of material
titled "INTERFACE UNIT - 10 TYPE 1 .......". Use the installation
procedure listed below.
B. The Priport Controller Installation Kit (Type 1) was designed for
installation into many different model machines. All of the hardware
parts within the kit are not used during the installation of any one
model machine.
There are two (2) different sets of hardware parts in the kit. Do not
open the plastic bag containing the longer set of black mounting
studs, the longer flat ribbon cable and the "S" shaped yellow metal
bracket. The parts in this bag are not used in the Model VT2105.
1. Insure that the Priport is turned off and disconnected from the power
source.
2. Prior to the installation, set the dip switches, DPS101 on the new Video
Interface Board to the correct setting for the model VT2105.
Number 1, 3, and 4: OFF (down)
Number 2: ON (up)
3. Remove the Front cover from the Priport.
4. Set the dip switches, DPS103 on the Main Control Board [A]. Refer to
figure 1.
Number 3, 7, and 8: ON (up)
Number 1, 2, 4, 5, and 6: OFF (down)
VT2105 6-4 FSM