Service manual

EXTERNAL SERIAL CONTROL PROTOCOL
B-25
April 2001
Part No. 001-9800-203
INFO LOCKOUT GID
Function
: Contains a list of the “locked out” block
decode system and group IDs.
Format
Data: Variable length list of system and group
numbers. See CMD SET LOCKOUT GID descrip-
tion on page B-22 for a definition of system and
group values.
INFO RADIO STATUS
Function
: Contains a summary of the current radio
status. System and group bytes are sent only if the
subscriber unit is active in a receive or transmit
call.
Format
:
Data
:
Flags: See Table B-5.
System Index No.:
Index number of the revert system or the system
on which the call was received (this is sent only
when a valid call is received). NOTE: Refer to
INFO SYSTEM NAME message description on
page B-21 for more information on system index
numbers.
Group Index No.:
For call end - Not sent
For voice or data call - Conventional = Index of
revert group or the group on which the call
was received; Trunked = Group decode ID.
For block decode - Group decode ID
NOTE: Refer to INFO GROUP NAME message
description on page B-19 for more information
on group index numbers.
B.6 REMOTE COMMAND MODE
B.6.1 INTRODUCTION
The Remote Command Mode is a method by
which a single external device can take almost
complete control of the subscriber unit. This mode
disables most subscriber unit processing and then
forces the subscriber unit into a “conventional” mode
with parameters set by the external device. Person-
ality programming also has the option of forcing the
subscriber unit into this mode at start-up.
Remote Command Mode does not support multi-
drop operation and it is the responsibility of the
external device to not send commands that cause the
subscriber unit to violate FCC rules and regulations.
The following is a list of Standard Command
Mode messages that are also valid in Remote
Command Mode. The page on which each of these
commands is described is indicated in parentheses.
CMD SET USER SQUELCH (B-21)
CMD REQUEST SOFTWARE VERSION (B-11)
CMD RESET WARM (B-10)
CMD RESET POWER UP (B-10)
EVENT AUDIO GATE (B-11)
EVENT DISPLAY UPDATE (B-14)
EVENT SOUND (B-18)
EVENT TRANSMIT (B-24)
EVENT VOLUME SET (B-19)
INFO SOFTWARE VERSION (B-20)
The following list of Standard Command Mode
events may be generated by the subscriber unit but not
by the remote control unit when in Remote Command
Mode:
EVENT KEYPAD (B-17)
EVENT ROTARY (B-18)
In remote command mode all EVENT
MESSAGES from the subscriber unit are sent as
broadcast events and therefore are not acknowledged
by the external device.
Opcode System Group - - - System Group
1 byte 1 byte 1 byte - - - 1 bytes 1 byte
0x48
Opcode Flags
System Index
No.
Group
Index No.
1 byte Bits 1 byte 1 byte
0x66