Williams Sound Personal PA PPA R7 Installation And User Manual Download Page 12

Instructions for FCC License Application,
Form 574:

STEP 1:

Determine your Transmitter operating frequency. Your T21 was shipped to you pre-set on Channel E,
72.9MHz. If you have not changed the system frequency, write 72.9MHz on the line below.

If you have changed the system frequency,  look at the frequency-programming label. Look at the
switch settings  and read the corresponding frequency. Write that frequency on the line below.

TRANSMITTER FREQUENCY:______________________________

STEP 2:

(A)

Make a photocopy of the license application Form 574.

(B)

Using a 

pencil

, fill in the photocopied form as follows:

BOX 1: Enter the system frequency from STEP 1, above, on the first line of BOX 1.
BOX 2: Enter "MO" on the first line of BOX 2.
BOX 3: Enter the number of Transmitters you will be using on the top line.
BOX 4: Enter "16K0F3E".
BOX 5: Enter ".018".
BOX 6 - 11: Skip
BOX 12: Enter the number of Transmitters you will be using on the "Portable" line inside BOX 12.
BOX 13: Enter ".2" on the first line.  (Area of operation ... is .2 miles radius of station A.)  Fill in the next 

two lines with the latitude and longitude of your location in degrees and minutes.  
Fill in 00" for seconds.  A local library can supply this information.  For example:

Degrees        Minutes

Seconds

Direction

Latitude

42                  27                 00                  N

Longitude

98

15                 00                  W

BOX 14: Enter the street address of your facility on line A.
BOX 15: Enter your city on line A.
BOX 16: Enter your county on line A.
BOX 17: Enter the two-letter abbreviation for your state on line A.
BOX 18: Enter the street address, city, state, and telephone number where a person responsible for 

system operation may be  reached.  You must fill this in, even if same information as above.

BOX 19: Skip
BOX 20: Enter "IB".
BOX 21: Enter the legal name of the person, business, or organization applying for the license.
BOX 22: Enter the mailing address to which the license and any further correspondence should be 

mailed.  Fill it incompletely, even if it is the same as the address above.

BOX 23: Enter the city name for the license mailing address.
BOX 24: Enter the two-letter state abbreviation.
BOX 25: Enter the ZIP Code for the license mailing address.
BOX 26: Enter an "X" in the "NO" Box on the first line.
BOX 27: Skip.
BOX 28: Skip.
BOX 29: Skip.
BOX 30: Enter an "X" in the box that best describes your organization.

BOX 31: Enter "90.75A" in the small box marked "Give Rule

Section" inside of BOX 31.  Also enter a short, clear statement that includes a general 
explanation of your business or activity and how the Transmitter will be used.

BOX 32: Enter an "X" in the "New Station" box.
BOX 33: Enter an "X" in the "Yes" box.
BOX 34: Enter an "X" in the "No" box.
BOX 35, 36: Skip.
BOX 37: Enter the name and phone number of the person completing this form.  Fill this in 

completely, even if you are duplicating information.

Page 12

Summary of Contents for Personal PA PPA R7

Page 1: ...FM Transmitter System Installation and User Manual Transmitter Model PPA T21 PPA Receiver Models R7 R7 4 R7 6 R16 R700 MAN 056...

Page 2: ...onnection 4 Audio Connection 4 Using a Microphone 4 Connecting to a Sound System 5 Input Selector Switch 6 High Pass Filter Switch 6 RF Power Switch 6 Receiver Instructions 7 Battery Information 8 Rec...

Page 3: ...uts are actively mixed 3 Input Level Selector 3 way switch selects Mic Line 70V input level for concentric jack only 4 High Pass Filter 3 way switch provides low frequency roll off to reduce system no...

Page 4: ...uzz in the sound system see the Troubleshooting section on page 9 Step 3 Audio Connections If you will be using the T21 with a microphone as a stand alone system Any professional low impedance microph...

Page 5: ...the same jack Step 4 Set the Input Selector Switch If you are using the combination XLR phone plug input jack make sure the selector switch is set in the proper position as shown above Step 5 Set the...

Page 6: ...m or buzz in the sound system when the T21 Transmitter is turned on move the switch to the 6dB middle position If the buzz persists move the switch to the 12dB left position If this does not solve the...

Page 7: ...ol clockwise to increase the signal If the input level control is fully clockwise and the OK light still does not come on you will need to increase the signal level at its source mixer or P A amplifie...

Page 8: ...9A Multiple Charger is used receivers can be left charging continuously when not in use See the instructions included with the CHG 1269A for more information DO NOT ATTEMPT TO RECHARGE DISPOSABLE BATT...

Page 9: ...Locate the clamps every 3 4 feet DO NOT bend the cable sharply at any point Allow at least a 3 radius for turns DO NOT staple the cable in place Use the cable clamps provided or hang the antenna from...

Page 10: ...y compartment Keep lifting on the battery door and the back of the receiver case will open like a book 2 Remove the screw from the center of the volume control and remove the knob 3 Lift the clear pla...

Page 11: ...Sound PPA Transmitter is warranted against defects in workmanship and materials for FIVE YEARS PPA Receivers are warranted against defects in workmanship and materials for THREE YEARS Microphones ear...

Page 12: ...W BOX 14 Enter the street address of your facility on line A BOX 15 Enter your city on line A BOX 16 Enter your county on line A BOX 17 Enter the two letter abbreviation for your state on line A BOX 1...

Page 13: ...d 68 narrow band channels 005 stability 0 50 C Deviation 25kHz max for wide band channels 5kHz max for narrow band channels Pre Emphasis Wide band 75 sec narrow band 300 sec RF Field Strength 20 000 V...

Page 14: ...dance Unbal Audio Inputs Four screw terminals three unbalanced line level inputs one ground actively mixed Input Selector Switch 3 position slide type selects mic line 70V on combination XLR Phone aud...

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