Rear panel switches – CTI Products CHIB CommandSTAR Lite Host Interface Module User Manual

Page 10

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CHIB Hardware Reference

Option Switches

CTI Products, Inc.

68-11662-100

6

4.2

Rear Panel Switches

The rear panel switches are read by the CHIB only upon reset. The module must
be power cycled or reset after these switches are set so that the options will take
effect.

SWITCH

MODULE DESCRIPTION

DEFAULT

SER MODE
position 1

Reserved

Nust be Up

UP

position 2

Reserved

Must be Up

UP

GROUP
Hex Rotary

unit address setting

refer to text

Derived from Serial
Number -- See Text

MODULE
Hex Rotary

unit address setting

refer to text

Derived from Serial
Number -- See Text

OPTION B
position 1

baud rate select 0 (see Table 4)

DOWN

position 2

baud rate select 1 (see Table 4)

UP

position 3

baud rate select 2 (see Table 4)

UP

position 4

Reserved

DOWN

Table 3 - CHIB Rear Panel Option Switches

The Group and Module selector switches are used to set the unit address during
module installation. See the Address Setting section of this manual for more
information about setting these switches.

Baud Rate

Option B

SW 1

baud rate select 0

Option B

SW 2

baud rate select 1

Option B

SW 3

baud rate select 2

9600 bps

UP

UP

DOWN

14.4 kbps

DOWN

DOWN

DOWN

19.2 kbps

DOWN

DOWN

UP

38.4 kbps

UP

DOWN

UP

57.6 kbps **

DOWN

UP

UP

115.2 kbps

UP

UP

UP

Table 4 - Baud Rate Selector Switches

** Factory Default

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