Caper 2 User manual

1
SMART SHOPPING CART
Model 2
USER MANUAL
Copyright © 2021-2022 Instacart Inc. All Rights Reserved
EN
Caper –V011.0

2
TABLE OF CONENTS
IMPORTANT SAFETY INSTRUCTIONS .......................................................................................3
Read All INSTRUCTIONS BEFORE USE...........................................................................................3
Technical Safety........................................................................................................................4
Operation Safety…………………………………………………………………………………………………………………4
Charging Safety.........................................................................................................................5
Maintenance Safety .................................................................................................................6
Disposal Safety .........................................................................................................................6
SPECIFICATIONS & DIMENSIONS.............................................................................................7
Front View ....................................................................................................................................7
Top Module ..................................................................................................................................8
Top View Dimensions ...................................................................................................................9
Side View Dimensions.................................................................................................................10
Five cart stacking dimension ......................................................................................................11
Specifications..............................................................................................................................12
Extra options and functions........................................................................................................13
OPERATIONS........................................................................................................................14
Basic Shopping - Transaction Overview......................................................................................14
Add Produce and PLU items ......................................................................................................15
Removing Items from the Shopping List ....................................................................................17
Checking Out ..............................................................................................................................19
Staff Audit ..................................................................................................................................20
MAINTENANCE ....................................................................................................................21
TROUBLESHOOTING.............................................................................................................22
LEAGL AND REGULATION .....................................................................................................23
This manual may contain images or content different
from the model you purchased. This manual is subject to
revision by the manufacturer.

3
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USE
The following safety guidelines are intended to prevent unforeseen risks or damage from
unsafe or incorrect operation of the device.
The guidelines are separated into “WARNINGS” and “CAUTION” as described below.
This symbol is displayed to indicate matters and opearations that can cause risk. Read
the part with this symbol carefully and follow the instructions in order to avoid risk.
WARNING
This indicates that the failure to follow the instruction can casue serious injury or death.
CAUTION
This indicates that the failure to follow the instruction can cause the minor injury or
damage to the product.
WARNING
To reduce the risk of explosion, fire, death, electric shock, injury or scalding to persons
when using this product, follow basic precautions, including the following:

4
Technical Safety
•This product can be used by children aged from 12 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been
given supervision or instructions concerning use of the device in a safe way and understand the
hazards involved. Children shall not play with the device. Cleaning and user maintenance shall
not be made by children even with supervision.
•Children of less than 3 years should be kept away unless continuously supervised.
•Don’t put children inside the cart’s basket.
•This product is intended to be operated in restricted areas. Which will be defined by business
owners.
•Do not step on, or stand on top of this product.
•Do not use this product in extremely hot (above 60℃) or extremely cold (below -20℃)
environments
Operation Safety
•Never attempt to operate the device if it is damaged, malfunctioning, partially disassembled, or
has missing or broken parts. Such devices should be inactive and taken offline immediately.
•Do not stack this product with other shopping cart models.
•Do not attempt to separate any panels or disassemble the appliance.
•Do not apply any sharp objects to the touch screen in order to operate the device.
•Do not put animals, such as pets into the device.
•If the cart’s battery is damaged, it must be replaced by the manufacturer, its service agent,
authorized staff or similarly qualified person in order to avoid hazard.
•Do not leave this device outdoors for more than 45 mins.

5
Charging Safety
•Do not modify the power plug provided with the product. If it does not fit the outlet, please talk
with manufacturer and replace the defect power plug, or have a proper outlet installed by a
qualified electrician.
•Do not use other power adapters to charge the device except the ones provided with the product.
•Do not try to move the device while charging. Make sure all charging cables are disconnected
before anyone attempt to take the device out of its charging area.
•No customers are allowed to step into the device’s charging area.
•Keep the charging area (underneath, above and around the device) free of combustible materials
such as lint, paper, rags, chemicals, etc.
•Keep the magnetic charging port free of dust, dirt, and magnetic debris.
•Keep the charging area free from water logging.
•Do not use flammable gas and combustible substances (benzene, gasoline, thinner, petroleum,
alcohol, etc.) near the device and the charging area.
•Do not remove or insert the battery while the device is still charging.
•Do not operate the device’s controls, power plugs, magnetic connector and other charging
accessories with wet hands.
•In case of flood, disconnect the power plug if its and move the device to high ground.
•Do not plug or unplug the charging cable while the device is powered on.
•Do not unplug the device by pulling on the power cable. Always grip the power cable firmly and
pull straight out from the socket outlet.

6
Maintenance Safety
•Disconnect the device from the power supply (power cable and battery) before cleaning the
device. Turn off the switch does not disconnect the device from power supply.
•Do not repair or replace any part of the device. All repairs and servicing must be performed by
qualified service personnel unless specifically recommended in this User’s Manual.
•Use only authorized factory parts or tools for maintenance.
•Do not spray water inside or outside the device to clean it.
•Do not let customers to clean the device.
•All cleaning process should be conducted by employees following the cleaning SOP.
•Make sure there’s no dust, dirt, and magnetic debris inside the magnetic charging port before
charging.
Disposal Safety
•Dispose of all packaging materials (such as plastic bags and Styrofoam) away from children. The
packaging materials can cause suffocation.

7
●Appearance and specifications may change without notice to improve the quality of the
product.
Front View
1
Top unit heat sink
6
Bottom unit fence
11
Bottom unit cover
2
Payment terminal
7
5-inch rear wheels
12
Front Cover
3
Top unit main LED light bar
8
5-inch front wheels
13
Top unit CV camera
4
PC Side Panel
9
Battery housing
14
Speaker
5
Basket
10
Side cover
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SPECIFICATIONS & DIMENSIONS

8
Top Module
1
Payment Terminal
5
Barcode Scanner
9
Top unit encasing
2
LCD touch screen
6
Personal Basket
10
Side LED indicator
3
Produce - Camera
7
Cup holder
11
IR sensor lens
4
Side LED Indicator
8
Handrail
1
2
3
4
11
10
9
8
7
5
6

9
Top View Dimensions
W1
560 mm
W2
322.6 mm
W3
580 mm
W4
516 mm
W5
261.3 mm
W6
358.6 mm

10
Side View Dimension
H1
1156 mm
H2
1040 mm
H3
929 mm
H4
496 mm
L1
993 mm
L2
1118 mm

11
Five cart stacking dimensions
A
2718.36 mm
a
1600 mm

12
Specifications
CPU
AIOC3399
Operating System
Android
Charger input voltage
AC100V∽240V
Charging condition
DC24V,6.25A
Battery output
21-18V, 8A
Battery life
24 hours (Stand by); 10 hours (normal usage)
Battery capacity
INR 18650 3200 mAH * 18 = 57600 mAh,
367.0*206.0*58.1mm, SBS1.1, Imax=8A
Charging time
Approx. 8 hours
Switch –bottom unit
Red Push-button
Switch –top unit
Red Push-button
Speaker
2W, 108dB ±3dB SPL
Wheels
5-inch rubber wheels
Indicators
CAP-CA02AL V1.0
Main CV Camera
5MP@35 fps
Produce Camera
8MP
Wi-Fi standard
802.11a/ b/g/n/ac
Wi-Fi distance
30 –50 m
Barcode
F21 Scanner, 64.8(W)×60.5(D)×32.7(H)mm
Barcode scanning angle
Elevation angle 45°, Inclination angle 45°
Barcode resolution
640*480
Display
10.1 Inch TFT display, 1280*720, 600 nits
Weight scale
50kg / 110 lbs.
Weight accuracy?
±1g
Load Cell
L6E3-C3-100kg-3G
Operating Temperature
-20°C to 40°C
Operating Humidity
10% to 90%
Debug Port
USB-A Port
Top Unit Shell
ABS/PC
Front Unit Shell
ABS/PC
Top Unit shell color
Matte white/grey
Front unit shell color
Matte white/grey
Frame material
Iron
Frame color
Glossy grey
Basket material
Iron tube
Basket color
Matte white
Side Panel Material
PC
Side Panel Color
50% Translucent, single-sided matte
Bottom unit encasing material
ADC 12 Aluminum-Alloy
Bottom unit encasing color
Dark grey

13
Extra Options and Functions
This feature is only available if client choose to install specific accessories and services.
•OTA update
•Magnetic Charging
•Charging Station
•Silicone Waterproof P/T Cover

14
1 - Basic Shopping - Transaction Overview
1. Shopper taps on “Start Shopping!” Button
2. Shopper goes through Onboarding Tutorial by tapping "NEXT"
3. At the end of tutorial, shopper taps “I’m Ready” to begin shopping.
4. Shopper takes any item and puts it in the cart. Barcode must be clearly visible to
any of the cameras facing the inside of the cart
5. Item is successfully added to the shopping list.

If item was not successfully added, shopper will be prompted with "Did You Add
Anything?" prompt and expected to follow the directions on the prompt to properly add
the item in.
6. Shopper can continue adding additional demo items into the cart
7. When shopper is done shopping, shopper taps “Checkout”
8. Shopper is directed to make their way to checkout area.
9. Shopper taps "Pay for Cart"
10. Shopper confirms prices and taps "Pay $__."
11. Shopper instructed to insert or swipe credit card into card reader.
12. Payment is successful when shopper sees "Payment Success" screen.
13. Shopper is automatically led to Rating Screen and is allowed to give a rating or
skip directly to the receipt.
14. Shopper is then able to enter their email address or phone number to receive
their receipt or they can choose to refuse one.
15. Shopper is then directed to remove all items from the cart.
16. When all items are removed, the transaction will end and the cart will return to
the onboarding video.
OPERATIONS

15
2 - Add Produce and PLU items
A. Adding by Quantity Steps
1. Shopper starts on Shopping Home screen
2. Shopper taps on “Add Item Without Barcode”
3. Shopper searches for item by PLU or Name
4. Shopper puts produce into the cart
5. Cart stabilizes and calculates weight of the produce
6. Shopper confirms calculated price
7. Item is added to shopping list

16
B. Adding by Weights Steps
1. Shopper starts on Shopping Home screen
2. Shopper taps on “Add Item Without Barcode”
3. Shopper searches for item by PLU or Name
4. Shopper puts produce into the cart
5. Cart stabilizes and calculates weight of the produce
6. Shopper confirms calculated price
7. Item is added to shopping list

17
3 - Removing Items from the Shopping List
A. Removing Items Directly from the Cart
1. Items can be removed directly from the cart. The cart uses computer
vision and weight logic to determine what has been taken out of the cart.
2. Item card will be automatically removed from the shopping list.

*If the cart cannot confirm what was removed, shopper will be
prompted with a "Multi-Match Removal" screen to manually choose what
was removed from the cart. *

18
B. Removing by Tapping “Trash” Icon
1. Items can also be removed by first tapping on the trash can icon next to
the item name on your shopping list.
2. Shopper will be prompted to take item out of your cart.
3. Item can be removed from the cart
4. Cart will use its computer vision and weight logic to confirm removal of
item.
5. Item card will be automatically removed from the shopping list.

19
4 –Checking Out
1. When shopper is done shopping, shopper taps “Checkout”
2. Shopper is directed to make their way to checkout area.
3. Shopper taps "Pay for Cart"
4. Shopper confirms prices and taps
"Pay $__."
5. Shopper instructed to insert or swipe
credit card into card reader
6. Payment is successful when shopper sees
"Payment Success" screen.
7. Shopper is automatically led to Rating Screen
and is allowed to rate their experience or skip
directly to the receipt.
8. Shopper is then able to enter their email address or phone number to
receive their receipt or they can choose to refuse a receipt.
9. Shopper is directed to remove all items from the cart.
10. When all items are removed, the transaction will end and the cart will
return to the onboarding video.

20
5 –Staff Audit
1. Store Admin reaches shopping home screen.
2. Admin taps on "HELP" on the top right corner of the screen
3. Admin taps on "Person" icon
4. Admin logs in with following information
Username/Password: Please inquire Caper staff
5. Store Admin allowed to resolve any cart issues including: resolving audit-
required items, transferring to cashier, and starting over transaction.