ENHANCED VISION peddle User Manual
Users Manual
by
About Your Pebble
Congratulations on your purchase of the Pebble
from Enhanced Vision. The Pebble is a handheld
electronic video magnier that you can take
anywhere. Weighing less than 8 ounces, Pebble
features a uniquely-designed folding handle and
includes both near-viewing and table reading
modes. Small enough to t in your pocket or purse,
the Pebble is the ideal companion to provide
magnication, on the go.
With the Pebble, you can easily read bank
statements, coupons, prescriptions, restaurant
menus, sign checks - anywhere you need portable
magnication. The Pebble provides hours of low
vision enhancement.
Featuring a built-in, 3 ½” LCD screen, the Pebble
allows you to magnify images up to 10 times. A built
in Freeze-Frame feature allows you to capture any
still image and adjust magnication. Six different
viewing modes allow you to choose alternate color
combinations based on your personal preference.
The Pebble includes a convenient carrying case, a
built-in wriststrap, rechargeable batteries and has
an integrated battery charger. Pebble comes with a
2 year warranty.
FCC Compliance Notice
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.
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
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 to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for
help.
Unauthorized changes or modication to this system can void the
user’s authority to operate this equipment.
If your Low Vision device has an option to connect to a TV, it
must be used with shielded interface cables in order to meet FCC
emissions limits for Class B digital devices. It is the responsibility
of the user to use the shielded interface cables supplied with the
equipment.
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Table of Contents
About Your Pebble.................................Inside Cover
Safety Precautions................................................6-7
Package Contents & Controls..............................8-9
Using the Pebble................................................10-17
Charging & Using Batteries................................18-20
Tips for Using the Pebble.......................................21
Advanced Features...........................................22-23
Troubleshooting..........................................24-25
Specifications...........................................26-27
Warranty..........................................................28-29
Other Enhanced Vision Products.......................30-33
Contact Information...............................................33
Notes................................................................34-35
6
Safety Precautions
For your safety and to obtain the most benet and
life from the Pebble, please read these important
safety precautions carefully.
General guidelines for use:
Follow all warnings, cautions, and instructions •
marked on the product.
Do NOT attempt charging alkaline batteries with •
the Pebble. Doing so will void your warranty and
could cause damage to the product and/or pose
personal safety risks.
Use care when transporting the Pebble. While •
in use, securely attach and use the wrist strap to
avoid damage to the Pebble caused by accidental
droppage.
Use care when using the Pebble outdoors – it •
should NOT be exposed to extreme or rapid
changes in temperature or humidity.
Do not place the Pebble near a radiator, heater or •
areas exposed to long hours of direct sunlight.
Prevent the risk of electrical shock by NOT at-•
tempting to disassemble the unit. Please refer all
service to an authorized repair facility.
Do not use the Pebble in, near or around water. •
The Pebble is not designed to offer protection
against contact with liquids of any kind.
Do not use the Pebble during an electrical storm, •
lightning, or other severe weather.
Do not use the Pebble near open ames, am-•
mable materials or liquids.
7
Safety Precautions
Transportation:
Pebble comes with a convenient carrying case •
for transport. To prevent the unit from being accidentally dropped and damaged, always return the
Pebble to the carrying case while not in use.
This product is intended to be used as a portable •
device. Please use care when connecting/disconnecting cables and accessories.
Care & Maintenance:
Always turn the power OFF on the Pebble when •
the system is not in use.
To prolong battery life, remove the battery from •
the Pebble if the system is not being used for one
week or more.
If needed, clean the surface of the Pebble with a •
soft damp cloth or an electrostatic dusting wipe.
DO NOT use liquid cleaners on the plastic surfaces. No additional methods of sterilization or cleaning are recommended or required.
Susceptibility to Interference:
There may be temporary performance degradation
of the Pebble when subjected to a strong magnetic
and/or radio-frequency eld, electrostatic discharge
or transient electrical noise. An electrostatic discharge (caused by static electricity) may cause image distortion. If this happens, switch the unit off and
try moving the unit to a different location.
8
Package Contents & Controls
Pebble1.
Wrist Strap (Lanyard)2.
Carrying Case3.
AC adaptor power supply 4. (style may vary)
Rechargeable NiMH Batteries 5.
(included inside Pebble)
Lens Cloth6.
A. Freeze-Frame (Snapshot) Button
B. LCD Screen
C. LCD Brightness Switch (recessed)
D. Size Button (Magnication)
E. Power Supply Input Port (DC IN)
F. Viewing Mode Button
G. Adjustable Handle
H. Power Button (On/Off)
I. Camera Lens
J. LED Lighting
K. Battery Compartment (Integrated Charger)
Please refer to the illustrations on the next page to
identify the package contents and controls of your
Pebble. In addition to this users guide, you’ll nd the
following items inside the box:
Please note the locations of the following controls
on your Pebble:
9
Package Contents & Controls
K
5
1
2
A
G
J
I
C
D
H
B
E
F
3
6
4
10
Using the Pebble
Figure 1
Figure 2
Power Options
Your Pebble can be powered using:
The included AC adaptor/power supply •
Rechargeable batteries (included)•
When using the Pebble for the rst time,
please power the unit using the included AC Adaptor/
power supply. This will ensure that the rechargeable
batteries can fully charge, even while the Pebble is
in operation. Although regular Alkaline batteries may
work to power the Pebble, the battery life may vary
and will be reduced signicantly compared to using
rechargeable batteries.
Note: Using regular alkaline batteries while
inadvertently plugging in the AC power supply
can damage the unit and WILL void the warranty.
Connecting the AC adaptor/power supply
Use the following procedure to connect the Pebble to
the AC adaptor/power supply:
1) Connect the tip of the included
AC adaptor/power supply to the
DC IN port on the bottom edge of
the Pebble (See Figure 1).
2) Plug in the remaining end of the
AC adaptor/power supply to an
available AC wall outlet (mains)
(See Figure 2).
11
Using the Pebble
Turning the Power On/Off
Use the following procedure to turn the power of
your Pebble On or Off:
Adjusting the Image Size
Use the following procedure to adjust the displayed
magnication (size) of the LCD image.
1) Find the green, recessed
POWER button located on the top
side edge of your Pebble.
(See Figure 1)
2) Press and hold the POWER
button to turn the Pebble on.
Shortly, an image should appear
on the LCD display. To turn off
the Pebble, press and hold the
POWER button again (Figure 2).
Note: A short, conrmation tone (“beep”) will be
heard when the unit is powered On or Off.
1) Find the SIZE button located on
the lower right face of your Pebble
(See Figure 3).
2) Press the SIZE button to
change the magnication size on
the LCD. Pressing this button will
continuously cycle through all 3
magnication sizes (See Figure 4).
Figure 3
Figure 1
Figure 4
Figure 2
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