Nady U-81 Octavo Manual - Page 7

Ub-81 Bodypack Mic Transmitter - lt

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UB-81 BODYPACK MIC TRANSMITTER 8. UB-81 Transmitter Set Up • Install by battery for the UB-81 transmitter by snap-opening the Battery door (15) and inserting a fresh 9V alkaline or NiMH battery into the Battery compartment (16), observing the correct polarity. Close the battery door to its original position and completely cover the battery. Fresh alkaline batteries can last up to 10 hours in use, but in order to ensure optimum performance, it is recommended that the battery be replaced after 6-8 hours of use. A NiMH battery should be replaced with another recharged fully (with separate charger, not supplied, and as per its charging instructions) whenever low or dead battery status is indicated as per the following. • Selecting Audio Input Operating Mode of the UB-81. The UB-81 is equipped with two Input selector switches (17) located under the cover on the circuit board for selecting the type of audio input you will be supplyin g to the transmitter. Select from the choice of two positions: HEADWORN MIC and LAVALIER MIC (Condenser Microphones). • There are two switches with selectable positions HM, LT together at same time. To select inputs: (see chart on page 9) A. Headworn Mic - set both switches to "HM" B. Lavalier Mic - set both switches to "LT" (Note: Use only the input audio source as per the input selected with the internal Audio input selector switches (17) or the audio will not be optimal-a muddy or distorted sound may result. Do not select the GT setting as the U-81 receiver outputs are not suitable for wireless instrument use.) • Connection for the selected input to the UB-81 is provided with a 3.5 mm Locking jack (18) for connecting the audio input selected. Connect either the Instrument cord (19) or the Headworn mic (20) or Lavalier mic cord (21) as desired, according to the input selected. To secure the connection, turn the slip ring on the plug clock wise to thread it on the jack. To unplug, reverse the process. Slip the transmitter into a pocket or Clip (22) it on to your clothes or instrument strap (if using the UB-81 as an instrument transmitter). • Turn on the UB-81 by sliding the ON/STDBY/OFF switch (23) to the STANDBY position (transmitter on, audio muted) or the ON position (transmitter and audio both on). The Battery indicator LED (24) will give a single quick flash, indicating usable battery strength. In the case of a dead or low battery, the LED either will not go on at all or will stay on continuously, indicating that the battery should be replaced with a fresh one. To conserve battery life, turn unit off when not in use. • The U-81 transmitter is now ready to use. The RF Signal LED (7) on the corresponding channel of the U-81 OCTAVO receiver should now be lit, indicating a received signal from the same frequency transmitter. 7

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UB-81 BODYPACK MIC TRANSMITTER
8. UB-81 Transmitter Set Up
• Install by battery for the UB-81 transmitter by snap-opening the
Battery door (15)
and inserting a fresh 9V alkaline or NiMH battery into the
Battery compartment
(16)
, observing the correct polarity. Close the battery door to its original position
and completely cover the battery. Fresh alkaline batteries can last up to 10 hours
in use, but in order to ensure optimum performance, it is recommended that the
battery be replaced after 6-8 hours of use. A NiMH battery should be replaced with
another recharged fully (with separate charger, not supplied, and as per its charging
instructions) whenever low or dead battery status is indicated as per the following.
• Selecting Audio Input Operating Mode of the UB-81. The UB-81 is equipped with two
Input selector switches (17)
located under the cover on the circuit board for selecting
the type of audio input you will be supplyin g to the transmitter. Select from the choice
of two positions: HEADWORN MIC and LAVALIER MIC (Condenser Microphones).
• There are two switches with selectable positions HM, LT together at same time.
To select inputs: (see chart on page 9)
A. Headworn Mic — set both switches to “HM”
B. Lavalier Mic — set both switches to “LT”
(Note: Use only the input audio source as per the input selected with the internal
Audio input selector switches (17)
or the audio will not be optimal–a muddy or
distorted sound may result. Do not select the GT setting as the U-81 receiver outputs
are not suitable for wireless instrument use.)
• Connection for the selected input to the UB-81 is provided with a
3.5 mm Locking jack
(18)
for connecting the audio input selected. Connect either the
Instrument cord (19)
or the
Headworn mic (20)
or
Lavalier mic cord (21)
as desired, according to the input
selected. To secure the connection, turn the slip ring on the plug clock wise to thread
it on the jack. To unplug, reverse the process. Slip the transmitter into a pocket or
Clip (22)
it on to your clothes or instrument strap (if using the UB-81 as an instrument
transmitter).
• Turn on the UB-81 by sliding the
ON/STDBY/OFF switch (23)
to the STANDBY
position (transmitter on, audio muted) or the ON position (transmitter and audio both
on). The
Battery indicator LED (24)
will give a single quick flash, indicating usable
battery strength. In the case of a dead or low battery, the LED either will not go on at all
or will stay on continuously, indicating that the battery should be replaced with a fresh
one. To conserve battery life, turn unit off when not in use.
• The U-81 transmitter is now ready to use. The
RF Signal LED (7)
on the
corresponding channel of the U-81 OCTAVO receiver should now be lit, indicating a
received signal from the same frequency transmitter.
7