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16

C.1 Accessories.

C.2 Specifications.

C.1 Accessories

The A30 Sigma kit includes:
1. One set of A30 Sigma Amplifier Unit.
2. Telephone Patch Cable with RJ-11 Modular Plugs. 
3. Headset Hanger Parts (3 pieces).
4. Screwdriver Pinl.

C.2 Specifications

Standard Operating Voltage

1.5V DC

Operating Current (Max)

4~5 mA (Max)

Standby Current

0.01 mA

Standby Mode Activation

immediately if no  signal

Amplifier Gain  - Receive

0~20 dBmV (Max)

- Transmit

0~14 dBmV Typical  (Max)

Battery

UM-2 x 1 (size "C")

FCC Registration Information to the end user

Modifications not authorized by the manufacturer may void users authority to operate this device.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, 
pursuant  to  Part  15  of  the  FCC  Rules.  These  limits  are  designed  to  provide  reasonable  protection 
against harmful interference in a residential installation. This equipment generates, uses and can radiate 
radio frequency energy and, if not installed and used in accordance with the instructions, may cause 
harmful interference to radio communications. However, there is no guarantee that interference will 
not  occur  in  a  particular  installation.  If  this  equipment  does  cause  harmful  interference  to  radio  or 
television reception, which can be determined by one or more of the following measures:
- Reorient or relocate between the equipment and receiver
- Increase the separation between the equipment and receiver
-  Connect  the  equipment  into  an  outlet  on  a  circuit  different  from  that  to  which  the  receiver  is 
connected
- Consult the dealer or an experienced radio/TV technician for help. 

Trademark and Ownership

Accutone  and  the  logo  design  combined  are  trademarks  or  registered  trademarks  of  Accutone 
Technologies Limited. 

Part C. Accessories & Specifications

accessories & specifications.

C.1

Any additional information I should know?

accessories & specifications.

part c. accessories & specifications.

Summary of Contents for A30 SIGMA

Page 1: ...on guide www accutone com Printed in Hong Kong AASA30 SigmaR2007AUG Copyright 2007 Accutone Technologies Limited All rights reserved Do not copy or re distribute any contents Accutone and the logo dev...

Page 2: ...ephone headset which you can find more information from your distribution agent or from our website The A30 Sigma telephone amplifier is an entirely new design from our existing models and is tailor m...

Page 3: ...Amplifier Base Inlet for Telephone Handset Cable Hanger Holder Inlet for Telephone Connection Cable Battery Compartment Door Modular Jack for Input from Telephone Unit Modular Jack for Telephone Hands...

Page 4: ...eady installed with a cable connected to the bottom of the amplifier specifically to the Modular Jack for Telephone Headset 15 The other end of the cable is a Quick Disconnecting Cable QD plug as illu...

Page 5: ...eadset Hanger Parts Along with your A30 amplifier you will find the following parts for the headset hanger I II connection preparations connection preparations 10 counter clockwise EJECT 10 clockwise...

Page 6: ...look something like the illustration on the right Making sure the hanger faces the front insert the entire unit into the Hanger Holder 8 and make sure the Extender II portion of the hanger reaches the...

Page 7: ...olume and counter clockwise to reduce 2 13 1 2 3 To pair your amplifier you need to make a call to someone With all the cables properly connected make sure all three buttons on top of the unit are all...

Page 8: ...ement Function The Voice Enhancement On Off Switch 5 allows user to enhance a caller s voice in a noisy environment When pressed the voice enhancer adjusts the signal so that the background noise of t...

Page 9: ...no response from my A30 Sigma unit My Caller cannot hear me at all or cannot hear me very well I hear my voice too loud and there is a squealing sound The other end cannot hear me well no matter whic...

Page 10: ...a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to rad...

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