Scientific Atlanta D9225 Car Satellite Radio System User Manual


 
/RFN/HYHO
The LOCK command is available for polling the receiver to display the current
Lock Level setting, and for changing the Lock Level setting. Observe the following
syntax.
LOCK polls the receiver for the current Lock Level setting. LOCK=# changes the
receiver Lock Level. The receiver responds by displaying the following.
LOCK=#
# can be 0, 1, 2, 3 or 4. When set to 0, receiver lockout is disabled (all options are
available). When set to 1, menus and current receiver settings are displayed, and
all options are available except Factory Reset and Set Password. When set to 2,
menus and current receiver settings are displayed, and all receiver functions are
locked out or disabled except for all Receiver Setup and User Setup
1
menu options.
When set to 3, menus are not displayed and all user interface receiver functions are
locked out or disabled. Access to menus is Password-protected when Lock Level 3
is set. When set to 4, no menus are displayed and all receiver functions are locked
out or disabled (i.e., accessible via remote terminal or PCC uplink signal only).
The Lock Level setting has no affect on remote control command operation in any way.
0DLQPLFURSURFHVVRU
The ICP command is available for polling the receiver to display the installed soft-
ware version for the Main microprocessor. Observe the following syntax.
ICP polls the receiver for installed software version information (Main microproc-
essor). The receiver responds by displaying the following.
ICP=V#.##
V#.## is the installed software version.
1
Baud Rate and TV Audio options are unlocked
3RUW&RQWURO
The PCTL command is available for polling the receiver to display the current op-
erating state of EXPANSION PORT control pins, and for enabling or disabling ex-
ternal control over EXPANSION PORT control pins. Observe the following syntax.
PCTL,# polls the receiver for the current state of (specific) EXPANSION PORT
control pins, where # can be 1, 2, 3 or 4. PCTL,#=H sets the specified port pin for
local control over the HIGH state (open collector) , where # can be 1, 2, 3 or 4.
PCTL,#=L sets the specified port pin for local control over the LOW state
(grounded) , where # can be 1, 2, 3 or 4. PCTL,#=R sets the specified port pin for
REMOTE (uplink) control over the HIGH and LOW states, where # can be 1, 2, 3 or
4. The receiver responds by displaying the following.
PCTL,#={H/L/R}
# can be any pin (number) from 1 through 4. For more information about the
EXPANSION PORT, see “Connecting your system”.
3RZHU
The PW command is available for polling the receiver for the current operating
(power) state, or for powering the receiver on and off. Observe the following syn-
tax.
PW polls the receiver for the current operating state. PW=ON powers the receiver
on, and PW=OFF powers the receiver off. The receiver responds by displaying the
following.
PW={ON/OFF}
The receiver is in standby mode when powered OFF.