Lectrosonics UDR300c User Manual download pdf (Page 10)

USING THE LED INFORMATION DISPLAY

0 V

500 250

100

1uV 2 1mV

OPTI

BLEND

500 250

100

1uV 2 1mV

OPTI

BLEND

LIM 0

-6

-12 -18 -24

-30

-36 -42 -48

TX AUDIO LEVEL dB

RF LEVEL

FREQ

SELECT

POWER

MONITOR

MODE

A B

DIVERSITY

1 0 8 . 7 1

The UDR300C has two power up options and four operating

modes which control all aspects of the receiver operation.

POWER UP OPTIONS

Set/Reset Hard Lock Mode - Holding down the MENU button

while powering on the receiver will switch the receiver between

the UNLOCKED mode and the HARD LOCKED mode.

FREQ

SELECT

POWER

In the UNLOCKED mode, all receiver menu options may be

adjusted. In the HARD LOCKED mode, the MENU button may

be used to scroll through the menus, but no adjustments may

be made.

Set LecNet Address - Holding down the DOWN button while

powering on the receiver allows the LecNet address of the

receiver to be set.

OPERATING MODES

The UDR300C has four display pages, or operating modes.

• Frequency and Battery Voltage

• Frequency and TV Channel

• Frequency Name

• Active Group and Lock Status

The MENU key may be used to cycle through the four modes.

Tuning Modes

In all but the Active Group and Lock Status mode, the re-

ceiver displays tuning information and the UP and DOWN

buttons change the tuning.

The UDR300C can tune to 256 channels in all, but special

groups of channels may be programmed for quick, convenient

access. The UDR300C has four groups or banks of selected

frequencies. At any given time, one of these groups is se-

lected or active. Each group contains up to 16 named fre-

quencies. As shipped from the factory, these groups are

preprogrammed with selected intermod-free frequencies, but

these can be changed with the accompanying UDRpanel

software to suit individual needs.

Setting each UDR300C to a unique address is required when

FREQ

SELECT

POWER

FREQ

SELECT

POWER

more than one receiver is connected to a PC. The address

setting should be accomplished before using the UDRpanel

software. UDR300Cs are shipped from the factory with a

LecNet address of 150. Multiple UDR300Cs in a system

should be assigned unique addresses. You will see the follow-

ing displayed on the LED display of the UDR300C in the

address setting mode:

Pressing the UP or DOWN buttons causes the receiver to jump

up or down to the next named frequency in the active group.

The buttons auto-repeat if held down. An attempt to tune up

from the highest named frequency in the group, or down from

the lowest named frequency, will do nothing. If the active

group has no named frequencies in it, the receiver will tune to

the next higher or lower adjacent channel.

L E C N E T A D D R 1 5 0

Use the UP and DOWN buttons to set the receiver to an

unused address. Then press the MENU button. This will store

the new address, and put the UDR300C in its normal operating

mode.

FREQ

SELECT

POWER

Holding down the MENU key while pressing the UP or DOWN

buttons causes the receiver to tune to the next higher or lower

adjacent channel, regardless of any named frequencies in the

active group. The buttons auto-repeat if held down. An at-

tempt to tune down from 00 or up from FF does nothing.

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Lectrosonics UDR300c User Manual Page 10

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