Berkeley Varitronics Systems Beetle 802.11a Manual Download Page 11

IMPORTANT SAFETY INSTRUCTIONS FOR ALL BVS ELECTRONIC PRODUCTS

When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric 
shock and injury to persons, including the following:

1)Read and understand all instructions.

2)Follow all warnings and instructions marked on the product.

3)Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth 
for cleaning.

4)Do not use this product near water, for example, near a bath tub, wash bowl, kitchen sink, or laundry tub, in a wet basement, 
or near a swimming pool.

5)Do not place this product on an unstable cart, stand, or table. The product may fall, causing serious damage to the product.

6)Slots and openings in the cabinet and the back or bottom are provided for ventilation, to protect it from overheating these 
openings must not be blocked or covered The openings should never be blocked by placing the product on the bed, sofa, rug or 
other similar surface. This product should never be placed near or over a radiator or heat register. This product should not be 
placed in a built-in installation unless proper ventilation is provided.

7) This product should be operated only from the type of power source indicated on the appliance. If you are not sure of the type 
of power supply to your home, consult your dealer or local power company.

8)Do not allow anything to rest on the power cord. Do not locate this product where the cord will be abused by persons walking 
on it.

9)Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock.

10)Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short 
out parts that could result in a risk of fire or electric shock. Never spill liquid of any kind on the product.

11) To reduce the risk of electric shock, do not disassemble this product, but take it to a qualified service faciI4 when some 
service or repair work is required. Opening or removing covers may expose you to dangerous voltages or other risks. Incorrect 
reassembly can cause electric shock when the appliance is subsequently used.

12)Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:

A) When the power supply cord or plug is damaged or frayed. B) If liquid has been spilled into the product.

C)If the product has been exposed to rain or water.

D) 

If the product does not operate normally by following the operating instructions. Adjust only those controls, that are 

covered by the operating instructions because improper adjustment of other controls may result in damage and will often require 
extensive work by a qualified technician to restore the product to normal operation.

E) If the product has been dropped or the cabinet has been damaged. F) If the product exhibits a distinct change in perfor-
mance.

13)Avoid using the product during an electrical storm. There may be a remote risk of electric shock from lightning.

14)Do not use the telephone to report a gas leak in the vicinity of the leak.

INSTALLATION INSTRUCTIONS

1. Never install telephone wiring during a lightning storm.

Summary of Contents for Beetle 802.11a

Page 1: ...Beetle802 11a manual version 1 1...

Page 2: ...SELECTION 4 SCAN ALL CHANNELS 5 SCAN SINGLE CHANNEL 5 MAIN MEASUREMENT 6 SIGNAL METER 6 AP INFO 6 CLEAR LISTS 7 802 11a Frequency Channel Range 7 NETWORKING BASICS 8 GLOSSARY OF ACRONYMS 9 IMPORTANT...

Page 3: ...with the Beetle 802 11a receiver This connects to a 50 ohm female SMA connector with normal threads on the top of the instrument To prevent damage to the instrument the antenna should be removed when...

Page 4: ...sing the UP DOWN keys in this key will scroll through the main measurement SSID and antenna alignment screens Beetle 802 11a ACCESSORIES Your Beetle 802 11a receiver includes all of the basic opera ti...

Page 5: ...channel screen indicating all available channels and their corresponding frequencies 802 11a chan nels are sorted into 3 different U NII bands lower band 5180 5240 MHz middle band 5260 5320 MHz and up...

Page 6: ...he press the RIGHT key to choose the channel Press the LEFT key at any time to back up to previous screen SCAN SINGLE CHANNEL This selection scans all 12 channels for active APs Up to 64 APs their res...

Page 7: ...trength bar with peak hold in dBm RIGHT ARROW key resets peak hold marker SIGNAL METER SCREEN Push the the DOWN ARROW while in the Main Measurement Screen to enter this signal meter screen This screen...

Page 8: ...ccurred Press the LEFT key at any time to back up to previous screen Beetle 802 11a Channel Frequency Ranges Channel Frequency MHz 36 5180 40 5200 44 5220 48 5240 52 5260 56 5280 60 5300 64 5320 100 5...

Page 9: ...pe when you send a letter Networking Devices Bridges A bridge joins two networks at the hardware level This means that as far as other protocols are concerned the two networks are the same Routers A r...

Page 10: ...Finite Impulse Response GHz GigaHertz IF Intermediate Frequency I and Q In phase and Quadrature IBSS Independent Basic Service Set kHz kiloHertz LCD Liquid Crystal Display LO Local Oscillator MAC Medi...

Page 11: ...sons walking on it 9 Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock 10 Never push objects of any kind into this product through cabinet slots...

Page 12: ...r identified for use with this product by heating them Sudden release of the battery electrolyte may occur causing burns or irritation to eyes or skin 7 When replacing batteries all batteries should b...

Page 13: ...5 GHz Omni Directional 5 5 long 5 GHz Omni Directional Frequency Response...

Page 14: ...installing and maintaining 802 11a Wi Fi networks The calibrated receiver measures a wide range of RF spectrum from 5 150 GHz through 5 825 GHz low middle and upper U NII band Beetle measures and demo...

Page 15: ...IF Bandwidth Wideband 20 MHz Stability 2 5 PPM Temp range 32 to 120 degrees Antenna SMA Female 50 ohm Power Internal battery power 4 AA rechargeable Ni MH batteries Controls 4 button keypad Warm Up T...

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