Scientific Atlanta D9225 manual SA1LOCK=#/RFN/HYHO, 0DLQPLFURSURFHVVRU

SA1LOCK=#/RFN￿/HYHO

The 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 Setup1 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).

0DLQ￿PLFURSURFHVVRU

SA1ICPThe Lock Level setting has no affect on remote control command operation in any way.

The 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.

1Baud Rate and TV Audio options are unlocked

SA1PCTL,#={H/L/R}3RUW￿&RQWURO

The 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”.

SA1PW={ON/OFF}3RZHU

The 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.