User manual ZEKTOR SERIALOPTION

[. . . ] <parameters>= Optional parameters required by some commands. All commands will be acknowledged, with either a simple acknowledgment string, or an error code, depending upon the command's successful execution. The Acknowledgment String +<CR><LF> 3 Where: + <CR><LF> = The `+' character. = The Carriage Return and Line feed characters. Every command that does not cause an error will be responded to with the acknowledgement string. Status commands are acknowledge with this string, and then followed by the status response string. The Error Response !<error code> Where: !<error code>= An numeric ASCII value indicating the error encountered. [. . . ] If <min> is set to zero (LEDs blanked) the DIM Lamp Mode setting `L0' will no longer be available. When attempting to set the Lamp Mode to DIM, BRIGHT will be used instead. This keeps the user from inadvertantly turning off the front panel LEDs by setting the DIM mode using the IR remote. The proper way to turn off the front panel is by issuing the `L3' command. The `I' command is only available on firmware versions 1. 1 or later. Set the minimum and maximum front panel intensities. Control Bits X<ControlBits>0<CR> Where: ControlBits = Status control bits. This is a bitmapped value, given in decimal. Bit 7 6 5 4 3 2 IR 1 KB 0 AS 0 0 IR KB AS X?<CR> 0 0 0 0 Reserved, always set to 0. Request current ControlBits setting The HDS4. 2 can be set to send a status message when any of the following occur (outside of an RS-232 command): · A new channel is selected. Sends a Power Status string · The state of the lamp intensity changes. Sends a Lamp Status string · A button is pressed on the front panel. Sends a Button Status string (Note 1) The responses are identical to the responses you receive when you request the information using the "?" parameter for each of the above commands. When `X0<CR>' is issued, these above actions will not automatically be sent, but will be buffered. When `X1<CR>' is issued, any pending status messages will be sent, and from then on, any of the above actions will cause a status message to be immediately sent. Status changes made through the RS-232 will not cause the above status strings to be automatically sent. For instance, a button press will send a Channel Status string, an IR remote Channel change will send a Channel Status string, however the command `C+<CR>' will only be followed by the `+<CR><LF>' acknowledgement string. See the section on HDS4. 2 status strings for the syntax of the status strings. 4 - HDS4. 2 is set to channel 4. 15 Button Press =B<button><CR><LF> <button> = A one digit ASCII value that indicates the last button pressed on the front panel. 5 - Power button. Lamp Mode Setting =L<setting><CR><LF> <setting> = A one digit ASCII value that indicates the current Lamp Intensity setting. (Note 1) Note 1: The `3' setting (turn off front panel LEDs) is only available in firmware versions 1. 1 and later. Lamp Intensity Setting =I<min><space><max><CR><LF> <min> = Minimum (dim) intensity of front panel LEDs (Range: 0 - 255). <max> = Maximum (bright) intensity of front panel LEDs (Range: 1 - 255). The `I' command is only available in firmware versions 1. 1 and later. Query Command Status String =Q<PendingBits><CR><LF> Return buffered status state of the DVS5. 1 <PendingBits> = A bitmapped value that indicates the pending status commands. Bit 7 6 5 4 0 0 0 0 3 KB 2 LI 1 CS 0 PS PS - Power status string is pending when set. If an `X0<CR>' command has been issued and any of the above states have change, the command's status will be buffered awaiting the proper request to be issued by the controller. [. . . ] 1 - DVS5. 1 in ON. Channel Status String =C<VideoChan><space><AudioChan><CR><LF>Return channel selection <VideoChan> = A one digit ASCII value that indicates the current video selection. <AudioChan> = A one digit ASCII value that indicates the current audio selection. Audio Channel return values range between 1 and 5. 22 Button Press =B<button><CR><LF> <button> = A one digit ASCII value that indicates the last button pressed on the front panel. 5 - Power button. Lamp Mode Setting =L<setting><CR><LF> <setting> = A one digit ASCII value that indicates the current Lamp Intensity setting. [. . . ]