Lectrosonics Quadra User Manual download pdf (Page 4)

QUADRA

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FCC Notice

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. The

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 turning the equipment

off and on, the user is encouraged to try to correct the

interference by one or more of the following measures:

• Reorient or relocate the receiving antenna

• Increase the separation between the equipment

and receiver

• Connect the equipment into an outlet on a circuit

different from that which the receiver is connected

• Consult the dealer or an experienced radio/TV

technician for help

Changes or modiﬁcations to this equipment not ex-

pressly approved by Lectrosonics, Inc. could void the

user’s authority to operate it.

Industry Canada Notices

Operation of this device is subject to the following two

conditions: (1) this device may not cause interference,

and (2) this device must accept interference, including

interference that may cause undesired operation of the

device.

This device has been designed to operate with the

antenna listed below, and having a maximum gain of 6

dB. Antennas not included in this list or having a gain

greater than 6 dB are strictly prohibited for use with

this device. The required antenna impedance is 50

ohms.

• Lectrosonics M4T Antenna; P/N AMJR-915

To reduce potential radio interference to other users,

the antenna type and its gain should be so chosen that

the equivalent isotropically radiated power (e.i.r.p.) is

not more than that permitted for successful communi-

cation.

Safety Notes

Excessive sound levels can cause permanent hearing

damage.

1. Always adjust the volume to the lowest level before

listening to unknown transmissions.

2. Use the lowest reasonable level consistent with

hearing safety.

3. Don’t use high sound levels in the earphone to

overcome high ambient sound levels. That is

absolutely foolish! Demand and use high isolation

earphones.

4. Don’t expose your ears to sound levels that cause

them to ring. If your ears do ring after exposure,

think of it as a warning bell telling you not to do

that again.

OSHA (Occupational Safety Health Administration)

guidelines on the maximum allowable time exposure to

sound pressure levels that will cause hearing damage

are as follows:

8 hours at 90 dB SPL

4 hours at 95 dB SPL

2 hours at 100 db SPL

1 hour at 105 dB SPL

30 mins at 110 dB SPL

15 mins at 115 dB SPL

NEVER expose your ears to 120 dB SPL or higher!

Damage will occur.

LECTROSONICS, INC.

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