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PAGE 6

OPERATION MANUAL V1.0

Adjusting Squelch Level

Since increasing the squelch level will also reduce the reception distance, it’s recommended to choose the lowest level 
that can eliminate the interference.

If this still does not solve the problem it means this frequency is not suitable. Adjust the squelch back to its preset level 
and use the scan function to locate a clear, interference-free channel.

When interference is encountered try reducing the sensitivity of the receiver, thus making it less susceptible 
to interference.

1. 

Press and release 

SET

 button until the SQUELCH SETUP page appears.

2. 

Press 

p

(UP) or 

q

(DOWN) button to choose a new level between 1 and 10. 

5 seconds after selecting a level, it will be automatically saved.

Receiver Installation

For best operation, the receiver should be at least 1m above the ground and 1m away 
from a wall or metal surface to minimise reflections. The transmitter should also be 
at least 1m away from a wall or metal surface to minimise reflections. The transmitter 
should also be at least 1m away from the receiver. Keep antennas away from noise 
source such as motors, automobiles, neon light and large metal objects.

SQUELCH SETUP

LEVEL:01

SQUELCH SETUP

LEVEL:03

Rack Mounting

The receiver can be cabinet-mounted by either one or two units. If only one receiver is to be mounted, an optional kit is 
available and it’s installed as shown in Fig 1. If two receivers are to be mounted, they can be assembled by another kit and 
installed as shown in Fig 2.

Содержание Stage-100 Series

Страница 1: ......

Страница 2: ...g manual to gain a thorough understanding of the function and operation of both transmitter and receiver In the Box Stage 100 IrDA Receiver 1 Transmitter Handheld Beltpack Switching Adaptor plug varie...

Страница 3: ...rsity indicator 4 Radio frequency indicator 5 Audio frequency indicator 6 LCD display 7 UP button 8 DOWN button 9 IrDA synchronisation button 10 SET button 11 Antenna B socket TNC 12 Balanced audio ou...

Страница 4: ...l might be necessary if the current one receives too much interference To select a new channel Channel Scanning For an interference free operation a cleaner channel might be necessary if the current o...

Страница 5: ...itter STEP 2 The transmitter s LED will glow to denote transmitting the frequency to the receiver and synchronising the channels STEP 3 The channel frequency of the receiver will change and then the s...

Страница 6: ...level between 1 and 10 5 seconds after selecting a level it will be automatically saved Receiver Installation For best operation the receiver should be at least 1m above the ground and 1m away from a...

Страница 7: ...d audio cable for the connection between the receiver and the amplifier mixer If the amplifier mixer has a 1 4 6 3mm phone jack connect a cable from the 1 4 6 3mm unbalanced audio output from the rece...

Страница 8: ...ising signal being sent STEP 3 The channel frequency of the transmitter will change Synchronisation is complete when the LCD displays PLL CHANNEL COPIED BY IRDA STEP 4 Please try again if LCD displays...

Страница 9: ...l Setting 1 Use MENU button 5 to go to the CHANNEL BATTERY STATUS page 2 The upper right channel number will flash to allow changes to be made 3 Press SET button to change the channel number 5 seconds...

Страница 10: ...receiver s LCD will display IRDA DATA SEND to denote synchronising signal being sent STEP 3 The channel frequency of the transmitter will change Synchronisation is complete when the LCD displays PLL C...

Страница 11: ...sh to allow changes to be made 3 Press SET button to change the channel number 5 seconds after selecting a channel it will be automatically saved Battery Type Setting 1 Use MENU button 6 to go to the...

Страница 12: ...make a claim under this Warranty valid proof of purchase must be presented when the warranty claim is made along with any other required information The Warranty offered by NAS is not transferable The...

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