Sonic Alert TR75VR Prospecto

 

 

The Telephone Ring Signaler Model TR75VR is warranted against 
manufacturing defects in materials and workmanship for five (5) years 
from the date of purchase.  Within this period Sonic Alert will repair or 
replace at our option the TR75VR without charge for parts and labor.   
Simply send the TR75VR (postpaid) and a copy of your sales slip as 
proof of purchase to: Sonic Alert Inc., Attn: Repairs 1050 E. Maple 
Road, Troy MI 48083 

We designed your telephone signaler to conform to federal regulations, 
and you can connect it to most phone lines.  However, each TR75VR 
(and other device, such as a phone or answering machine) you connect 
to the phone line draws power.  We refer to this power draw as the 
ringer equivalence  number, or REN.  The REN is on the TR75VR 
rating label. 

If you use more than one phone or other device on the phone lines, add 
up all the REN’s.  If the total is more than five, Phones might not ring.  
In rural areas, a total of three might impair ringer operation.  If ringer 
operation is impaired, disconnect a device from the line. 

Your TR75VR complies with Part 68 of FCC Rules.  You must, upon 
request, provide the FCC registration number and the REN to your 
local phone company.  Both numbers are shown on the TR75VR’s 
rating label. 

In the unlikely event that your TR75VR causes problems on the phone 
line, the phone company can temporarily discontinue service.  If this 
happens, the phone company notifies you of these changes in advance.  
If advance notice is not practical, the phone company notifies you as 
soon as possible and advises you of your right to file a complaint with 
the FCC. 

Also, the phone company can make changes to its lines, equipment, or 
procedures that could affect the operation of this device.  The phone 
company notifies you of these changes in advance, so you can take the 
necessary steps to prevent interruption of your phone service. 

Modifying or tampering with your TR75VR’s internal components can 
cause a malfunction and invalidate the TR75VR’s warranty and void 
your FCC authorization to operation it.  If the TR75 is not operating as 
it should, return it to Sonic Alert.  If the problem is harming the phone 
lines, the phone company might ask that you disconnect the TR75VR 
until the problem is resolved.   

The model TR75VR telephone / video phone signaler alerts you 
that your TTY, telephone, fax or videophone is ringing by 
flashing a lamp on and off automatically.  The TR75VR can 
flash lights in other rooms by use of remote receivers, (Models 
SA101, SA201, RH100, BL300, and Sonic Boom Alarm Clock) 

1.  Plug the end of the TR75VR phone cord into the telephone 

input jack at rear of videophone (see videophone directions 
for telephone flasher unit). For telephone signaling plug the 
modular phone plug into standard modular phone jack (use 
jack type USOC RJIIC). The fifteen-foot cord is long enough 
to accommodate a variety of phone locations.  

 
2.  To set ringer flash pattern, move the three position switch on 

the side of the TR75VR marker 123 to desired flash pattern. 
If using an additional Sonic Alert phone signaler for your 
regular phone or TTY, this feature will allow you to select a 
unique flash pattern different from your other phone signaler. 

 
3.  Plug a lamp into the pluglet on the TR75VR.  Make sure the 

switch on the lamp is in the “ON” position or the lamp 
will not flash when the telephone rings.  The switch light 
will go on each time the lamp flashes.  If the switch light 
comes on and the lamp is not flashing, make sure the lamp is 
in the on position and the bulb is not burned out. 

 

4.  Plug the TR75VR into any standard electrical outlet. Do not 

 
5.  To use Remote Receivers (Model SA101, SA201, RH100. 

BL300 or SB1000) simply plug receiver into an electrical 
outlet and plug a lamp into the outlet located on the receiver.  
Models SA101, SA201, RH100, BL300 and the Sonic Boom 
Alarm Clock can be used. 

 

6.  Use with a video phone, plug in TR75VR into 110 volt 

outlet. Plug phone line into back of video phone at telephone 
input  

 
The TR75VR and Remote Receivers are designed for incandescent 
light bulbs up to 300 watts.  Never use the TR75 with a fluorescent 
light or any type of appliance. 

 

 

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