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7

1. Unscrew the 

BATTERY COMPARTMENT COVER (16) 

and remove, exposing the

BATTERY HOLDER (17

). Insert a fresh 

9V ALKALINE BATTERY (18

), observing the

correct polarity as marked, and screw the cover back on to the microphone. Make
sure the cover is screwed on completely. Fresh alkaline batteries can last up to 10
hours in use, but in order to ensure optimum performance, it is recommended that
you replace the battery after every 6-8 hours of use.

2. Turn on the UH by sliding the  

OFF/STANDBY/ON SWITCH (19) 

to the STANDBY

position first (transmitter on, audio muted) or the ON position (transmitter and audio
both on). The 

BATTERY INDICATOR LED (20)

 will give a single quick flash, indicating

usable battery strength. In the case of a dead or low battery, the LED will either not
go on at all or will stay on continuously, indicating that the battery should be
replaced with a fresh one. To preserve battery life, turn the transmitter off when not in
use.

3. The microphone is now ready to use. The 

A or B

 

DIVERSITY LED INDICATORS (13)

on the UHF-7 receiver should now be lit, indicating a received signal from the
transmitter. When ready to speak, slide the 

OFF/STANDBY/ON SWITCH (19)

 to the

ON position. Adjust the volume of the receiver as per the Audio Output Microphone
Connection section of the above UHF-7 receiver instructions.

[Note: Observe care in selecting P.A. volume, transmitter location and speaker
placement so that acoustic feedback (howling or screeching) will be avoided.]

4. For optimum performance, an 

INPUT LEVEL CONTROL (21) 

is provided. Adjust the

gain by turning the control with a small screw driver. Set for maximum possible gain
without audible distortion on the high level peaks. (Note: Turning down the gain too
much can compromise the signal-to-noise and is not recommended.)

UH HANDHELD MICROPHONE TRANSMITTER

16

17

18

19

6

12

11

15

13

14

15

10

9

8

6

5

7

2

1

2

4

3

1

4

20

21

Summary of Contents for UHF-7

Page 1: ...dy com for a Return Authorization R A Number and a service quote if out of warranty Make sure the R A Number is clearly marked on the outside of the package and enclose a cashier s check or money order if not prepaid with a credit card Ship the unit prepaid to Nady Systems Inc Service Department 6701 Shellmound Street Emeryville CA 94608 Include a brief description of the problems you are experien...

Page 2: ...single frequencies within separate bands 902 928 and 944 952 MHz Frequency Stability 0 005 crystal controlled Modulation FM F3E 20KHz normal Operating Range Up to 250 ft typical depending on site conditions up to 500 feet optimum line of sight RECEIVER Reception Mode DigiTRU Diversity Dual Antenna Squelch External Control Tone Key 30 768 KHz Controls Power ON OFF Volume Control Squelch Mute Adjust...

Page 3: ...TRANSMITTER Features the Nady DM 10D unidirectional neodymium dynamic cartridge for optimum true sound maximum feedback rejection and minimal handling noise OFF STANDBY ON switch allows convenient audio muting with the transmitter ON Status LED indicator flashes once for unit ON lights steady for low battery alert Easily accessible input level adjust control for optimum sound 9V alkaline or NiMH b...

Page 4: ...nt Connection section of the above UHF 7 receiver instruction Note The INPUT LEVEL CONTROL 28 is deactivated and not used when the UB is in INSTRUMENT mode Levels should be adjusted with the volume control of your instrument Note Scratchy noises can sometimes occur when some electric guitars with dirty pots or connections are used with any wireless system Therefore the supplied INSTRUMENT CORD 30 ...

Page 5: ...t the gain by turning the control with a small slot head screwdriver It is recommended that this control be turned to maximum gain However for ultra high gain instrument sources such as active bass pickups or even extra hot guitar pickups turning the level down slightly will create a cleaner sound Note Turning down the input gain too much can compromise the signal to noise ratio and is not recomme...

Page 6: ...should be replaced with a fresh one To preserve battery life turn the transmitter off when not in use 3 The microphone is now ready to use The A or B DIVERSITY LED INDICATORS 13 on the UHF 7 receiver should now be lit indicating a received signal from the transmitter When ready to speak slide the OFF STANDBY ON SWITCH 19 to the ON position Adjust the volume of the receiver as per the Audio Output ...

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