Lectrosonics UCR201 - Manual (Page 6)

UCR201
protects the unit when an external power source is used.
This fuse resets if the power supply is disconnected for
15 seconds or longer.
LCD
The front panel LCD offers four primary windows.
Pressing the MENU button rotates through each of these
windows.
If the battery gets low on either the UCR201 or the
associated transmitter, a message will interrupt the
display every few seconds stating “LOW RX BATTERY”
or “LOW TX BATTERY.”
Regardless of which window or setup screen is active
during operations, after power is removed, the unit
defaults to the Main Window and to the most recent
frequency and audio settings. These settings are
retained even if the battery is removed.
The display backlight is always on when the unit is
plugged into an external power source. It will turn off
after five minutes if no keypress activity is detected when
operating on the internal battery.
POWER UP SEQUENCE
It takes about two seconds after the UCR201 is initially
turned on for it to become fully operational; however,
audio will pass through during the start up phase if there
is an active transmitter on the same frequency as the
UCR201.
At power-up, the LCD will automatically scroll through a
series of messages to confirm proper operation and
inform you of its state. First it will show if the unit is
LOCKED or UNLOCKED. (See LOCKING AND
UNLOCKING THE UCR201) Following messages will
state Lectrosonics (we like our name), UCR201, the
firmware revision of the internal programming and the
frequency block assigned to the receiver. The Main
Window displays after these introductory messages.
Note
UCR201s with Firmware Verson 4.1 or later have a
quick tune shortcut. See Menu Selections From Main
Window, Frequency Window for details.
POWER OFF SEQUENCE
When the unit is turned off, the audio output is instantly
muted (squelched) and a window displays “POWERING
OFF” just before actually switching off the power.
Professional Audio Products Since 1971
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