Specifications

3 Logical-shift-right bit 0 from the last byte received and
logical-shift-left it into the first byte of the group (A). Repeat this
process for the remaining bytes received (B – G), excluding the
EOX byte, if applicable.
D.3
Data block contents
The Navigator uses two different data blocks within the System
Exclusive packet. These are differentiated by the Data type code in
byte 6:
– 01—shortdatablockcode.
– 02 — long data block.
Short data blocks
Short data blocks are sent approximately every 20mS, with the
data component comprising bytes 7 to 38 only. The data contained
is the Master Level and Sequence Step numbers.
Long data blocks
Long data blocks are sent only when the data contained in the long
block changes, e.g. when a Cue is stored or modified.
The following is a list of the data bytes, their functions and settings.
Note The data in this table is in its uncoded format; when transmitted
the data will be encoded as detailed above.
7 Cue Fader #1 Playback Level
This contains the combined level of the Cue Fader and Flash button states,
and the level of the Grand Master.
00
H
Zero level
FF
H
Full level
18 Cue Fader #12 Playback Level
Values as per byte 7
19 Stack Master Current Cue Level
Values as per byte 7
Navigator Operators Manual
146 EPD01003 Issue 3 (30/06/94)