Quick Start Guide

Stethoscope Recording Device
7. Viewing Information on the Device
Swipe up and down the screen: switch information on the
device and change settings
Swipe left and right/tap the screen: enter each setting item
Icon Descriptions
Current time (hour:minute)
Set device time (year/month/date/hour/minute)
Flip screen settings
System information
MAC ID information
Seconds settings (10S/20S/30S)
Measurement record completed (file name
format: year/month/day/hour/minute/second)
Internal SD Card full
Remaining battery power
8. Charging the Device
1. Charging precautions:
Ÿ It is recommended to charge the battery for 3 hours for the
first time (can supply the power to measure more than 100
times continuously), and it will take about 3 hours to
recharge each time the battery is exhausted.
Ÿ When the battery is low (less than 20%), the screen will
display a low battery symbol.
Ÿ When the battery power is lower than 10%, the device will
automatically shut down.
2. Battery charging steps:
Please insert the charging cable into the USB Type-C port
and connect to the power source.
(When charging, the screen will show the charging progress.)
9. Specifications
Product name : amor Stethoscope Recording Device
Model : 8Z71
Dimension : 112.5(Length) x 35.4(Width) x 36.6(Height) mm
Weight : 45 gram
Interface : OLED touch screen display
Input sampling rate : 8K samples/sec
Amplify : 32X (use Software)
Frequency : 20 ~ 4K Hz
Output : BLE 5.0/ Type-C USB
Battery : 150 mAh rechargeable lithium battery
Battery life : Up to 100 times continuous recording on one full
charge
Power saving function : auto shutdown function after 1 minute of
inactivity
Recording time length : 10/20/30 second
Memory Size : 8G SD card
Storage : 3000 Records(for 10 second)
or 2000 Records(for 20 second)
or 1000 Records(for 30 second)
Environment :Operating temperature: 0⁰C ~ 40 ⁰C
Storage and transportation temperature: -20⁰C
~60⁰C
(15% to 93% relative humidity)
10. Maintenance and Cleaning
1. It is recommended to use a clean soft cloth dampened with a
little water or 75% alcohol, and gently wipe the surface of the
device at least once a month.
2. Please store this product in accordance with the
environmental conditions in the product specifications to
avoid damage to the device.
11. Company Information
Company Name: Leadtek Research Inc.
Address: 18F, No. 166, Jian-Yi Rd., Zhonghe Dist., New Taipei
City 23511, Taiwan
Customer Service: [phone]
Website: www.leadtek.com.tw
Warranty Card
amor Stethoscope Recording Device / 8Z71
S/N: ____________________________________
Purchase Date: ________ / ________ / ________
DISTRIBUTOR
INFORMATION
1. This warranty card must be
stamped by the dealer or our
company and filled in the date
to be valid.
2. The warranty period is within
one year from the date of
purchase.
3. The warranty is limited to the
device; accessories and
consumables such as
batteries, charging cables, etc.
are not covered by the
warranty.
4. During the warranty period, if the product is damaged due to human
carelessness (such as falling, soaking in water, water seepage),
natural disasters, earthquakes, etc., the repair fee will be charged
according to the actual situation.
5. Repairs due to the following conditions will be charged:
Self-disassemble and repair the device during the warranty
Ÿ
period.
Warranty expired.
Ÿ
A valid warranty card cannot be provided.
Ÿ
Warranty card has been tampered or a copy is used.
Ÿ
6. If the warranty card is lost, it will not be reissued; please keep it
properly.
Quick Start Guide
P/N: W0501G01763A
12. FCC Statement
Federal Communications Commission (FCC) Statement
You are cautioned that changes or modifications not expressly approved by the
part responsible for compliance could void the user's authority to operate the
equipment.
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 of the device.
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.
FCC RF Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator & your body. This transmitter must
not be co-located or operating in conjunction with any other antenna or
transmitter.
FCC ID : I2I8Z71