Toshiba T2N - Manual (Page 31)

1.System Configuration
16 PROSEC T2N
• Setting the Unit No.
When using the BU268 or the BU266 for dedicated expansion units,
set the Unit No. before operating. The setting is carried out by a rotary switch
in the upper part of the expansion connector on the left hand side of the rack.
The rack used for : Switch Setting
Expansion Units Set in the order 1>2>3, starting from the
unit closest to the basic unit
1.6
Expansion Cables These are used for connecting the basic unit and the expansion units.
They are available in the following four lengths.
Type Length
CAR3 30cm
CAR5 50cm
CAR7 70cm
CS2RF 1.5m
1. Switches will be set at 0 at the factory.
2. Be careful not to duplicate Unit Nos. on units.
3. Do not use setting 4 - 9, as these are not for use.
The maximum cable length between units is 1.5m.
The maximum total cable length is 4.5m.
NOTE
NOTE