comlink QFDCLPBMT1 User manual

***DRAFT***
Comlink Products, L.L.C.
1900 Annapolis Lane
Plymouth, MN 55441
[phone] / Fax [phone]
Comlink Room Monitor
FCC ID: QFDCLPBMT1 and QFDCLPBMT2
This device complies with Part 15 of the FCC rules. Operation is subject to
the following two conditions:1) This device may not cause harmful
interference, and, 2) This device must accept any interference received
including interference that may cause undesired operation.
Important Cautions!
O Changes or modifications not expressly approved by Comlink
Products, L.L.C. could void the user’s authority to operate the equipment.

O The Comlink Room Monitor is not intended to replace responsible
adult supervision nor is it intended to be used as a medical monitor.
O The adapter cord should be kept out of the reach of children; do not
use this product with extension cords; use only with 110-120 Volt AC
electrical outlets.
O DO NOT place the Comlink Transmitter or its adapter cord within
reach of your child or inside a crib or play area.
O DO NOT place the adapter cord where it could be walked on or
pinched by furniture or other items.
O DO NOT immerse any part of the Comlink Room Monitor in water or
place the device near possible wet locations such as bathtub, shower, sink,
swimming pool, etc.
O DO NOT place the Comlink Transmitter in a drawer or in any
location(place) that might interfere with sound pickup or normal ventilation
– also DO NOT locate the Transmitter near any sources of heat such as
radiators or appliances.
O DO NOT open the Comlink Room Monitor as there are no user
serviceable parts inside – avoid the risk of electrical shock, fire or death.
PAGE 2 COMLINK EARPIECE
The Comlink Room Monitor Earpiece may be worn on either ear. Snap the
Nylon EarHook (Figure 2) on to the Center post of the Earpiece as shown
for the left ear (Figure 1) or the right ear (Figure 3). Feel free to bend and
shape the Earhook for the best fit to your ear.
FIGURE 1 FIGURE 2 FIGURE 3

Battery Types:
Two (2) ‘button’ or ‘watch’ type batteries are included for your Comlink
EarPiece. Type 357 (Silver Oxide) or Type 675 (Zinc-Air) batteries are
recommended; and are widely available wherever batteries are sold.
Batteries may also be ordered at competitive prices from ComLink Products,
L.L.C.
Battery Life:
Type 357 Silver Oxide batteries provide approximately 1100 minutes (18
hours) of service with multi-month shelf life.
Type 675 Zinc-Air batteries provide approximately 3600 minutes (60
hours)of service but typically do not have a shelf-life longer than 30 days
after the activation tab is removed.
Battery Installation:
--Pry the battery tray out of Earpiece (Figure 4).
--Note correct battery polarity from drawing inside battery tray (Figure 5) ; -
---Install the batteries as shown. (Figure 6)
--Insert the battery tray into the Comlink Earpiece (Figure 7)

Battery Tips:
--Never recharge a non-rechargeable battery!
--Only adults should change the batteries!
--Never put a battery in the mouth!
--Remove dead batteries promptly to avoid damage to the Earpiece
Earpiece Operation
The Volume Control wheel adjusts the sound level; rotate clockwise to make
louder.
“On” Button
“Off” Button
*Note: The Earpiece will automatically turn off after approximately 30
seconds if it is out of range from the transmitter or if the transmitter is
unplugged.
Hint: If you turn on the receiver power before transmitter power, you will hear a static noise.
Simply turn the transmitter power on.
Transmitter Operation

Place the Transmitter in the room to be monitored and point the microphone
toward the sound source.
Unwrap and fully extend the AC adaptor cord. Insert the power plug into the
power jack on the back panel of the Transmitter (Figure 8). The power
indicator light should turn on.
Note: As with all radio frequency devices, transmission range and
reception may vary. Your Nursery Monitor uses public airwaves, so it is
possible for conversation near the Room Monitor Transmitter to be
broadcast to other room monitors, radios, cordless phones or scanners
outside your home. For your privacy, always unplug the Room Monitor
when not is use. This monitor operates on one or more of the following
frequencies: A: 49.830 MHz,; B: 49.485MHz,; C: 49.860 MHz;
D: 49.875MHz; E: 49.890 MHz
ONE (1) YEAR LIMITED WARRANTY
ComLink Products, L.L.C. , 1900 Annapolis Lane, Plymouth, MN 55441, warrants the ComLink
Room Monitor is free from all defects in material and workmanship when used under normal
condition for a period of one (1) year from the date of purchase.
Should the product fail to perform properly, we will repair or replace it at our option, free of
charge. Purchaser is responsible for shipping the product to Consumer Affairs at the address
indicated above and for all associated freight and insurance costs.
ComLink Products, L.L.C. will bear the cost of shipping the repaired or replaced item to you.
This warranty is void if the owner repairs or modifies the product. This warranty excludes any
liability other that that expressly stated above including but not limited to any incidental or
consequential damages.
SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR FOR
CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS
WHICH MAY VARY FROM STATE TO TSTATE.
The electronic components in transmitter receiver and AC adaptor are not designed for consumer
repair. Evidence of any attempt of consumer repair will void this warranty
PROBLEM SOLVING

If you hear no sound from your ComLink Earpiece
1) Did you activate the Earpiece by pushing its button?
2) Are the batteries in good condition?
3) Are the batteries correctly inserted into the Battery Trays? -
- See Figure ( ).
4) Are the Battery Trays fully inserted into the Adaptor and
EarPiece?
FCC NOTE (United States Only)
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 turning the equipment off and on, the user is encourage 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.
* Consult the dealer or an experience radio/TV technician for help.
ComLink Room Monitor Model Number: CLP-BMT1 and CLP-BMT2