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Appendices ~ Appendix E: Serial Commands
LOCKPRST - Apply the lock to a preset or
macro
Selects/reports whether the lock is applied to a preset/macro. If a preset/macro has
the lock applied, it can be changed only if unlocked with the password.
Command form: DEVICE
LOCKPRST
<Channel><Group>[Value]
Argument details
Name Description
Device 0–7 or * to select all units
LOCKPRST Command form
Channel 1–32 (Preset) or 1–255 (Macro)
Group S = Preset, C = Macro
Value 0 = Off, 1 = On, 2 = Toggle, Null = Query (value is
returned only if unit is unlocked)
Example:
#42 LOCKPRST 5 S 1
On PSR1212 unit 2 (
#42
), preset 5
(5 S
)
will be protected (
1
) whenever the lock option is enabled.
LOCKPWD - Set preset/macro password
Selects/reports the password for the preset/macro lock. This can be changed only if
the unit is unlocked.
Command form: DEVICE
LOCKPWD
[Value]
Argument details
Name Description
Device 0–7 or * to select all units
LOCKPWD Command form
Value 1–12 characters
Null = Query (value is returned only if unit is unlocked)
Example:
#43 LOCKPWD mypassword
On PSR1212 unit 3 (
#43
), the
macro/preset password (
LOCKPWD
) is set to
mypassword
.
LVL - Level
This command reports the level. This command is read only.
Command form: DEVICE
LVL
<Channel> <Group> [Position] [Value]
Argument details
Name Description Units
Device 0–7 or * to select all units
LVL Command form
Channel See Groups and Channels, page 93
Group See Groups and Channels, page 93
Position See Meter Type Definitions, page 94
Value -99.99 to 99.99 dB
Sent with Null in text, value returned
Example:
#41 LVL 8 L I 3
The level (
LVL
) received from PSR1212 unit 1
(
#41
) for line level (
L
) Input
8
at the Input stage (
I
) is
3
dB.