Dolby Laboratories DP503 - Manual (Page 38)

5-2
The DIRectory key is used to access the directory functions of the DP503, which
enable the creation, editing, deletion, and access to entries of frequently used encoder
parameters as well as, in Dolby Fax applications, frequently dialed phone numbers
with their associated ISDN parameters.
The SHIFT key is used to access secondary functions assigned to the other keys.
Hint: You do not have to hold down the SHIFT key while pressing another key; rather, the shift function
toggles on and off, as confirmed by the associated yellow LED.
Caution: The SHIFT +
Æ
key combination places the unit in remote control mode. The unit will not
accept any further front panel input until the SHIFT +
Æ
sequence is repeated again to return the unit to local
operating mode; the only exception is that the Talkback function is active.
Key Sequence Function Accessed Comments
SHIFT +
Å
Test Turns on test tone generator: nominal
1kHz sine wave at -18 dB relative to
digital full scale.
Repeat key sequence to toggle off.
SHIFT +
Æ
Remote Places unit under remote control. All
functions with the exception of the
Talkback function and return to local
mode, are subsequently disabled.
Repeat key sequence to toggle off and
return to local mode.
SHIFT +
Ç
Digital Switches audio inputs to digital inputs
(either AES/EBU or S/PDIF).
Associated LED glows green if valid
digital data is present; glows red if
signal is absent or unreadable.
Repeat key sequence to toggle off and
to use analog inputs.
SHIFT +
È
Delete/Hang-up During editing modes, deletes the
character above the cursor. Function
self-cancels after being invoked.
During Dolby Fax operation, invokes
the hang-up sequence.
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