Jadak PR-5 User manual

PR-5 2D Imager
Module
For Customer-Facing Designs
Installation Guide

1
PR-5 2D Imager Module Installation Guide 1
GETTING STARTED
What is the PR-5?
The PR-5 0 is a 2D imager module designed to be integrated into fixed mount enclosures,
such as a self-service kiosk. It is optimized to read 1D and 2D bar codes on mobile phone
screens, coupons, loyalty cards or tickets at close reading distances. The module includes the
following:
•JE-238 scan engine
•USB interface (USB-B connector)
•Exit window
•Movement detector
•User feedback pins
Required Accessories
•Standard USB-A to USB-B cable

2
Views
Front View
Mounting

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PR-5 2D Imager Module Installation Guide 3
PR-5 2D Imager Module Installation Guide
Back View
USB-B
PCB
Front Back
PR-5 2D Imager Module Installation Guide

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Mechanical Dimensions
The PR-5 is designed for OEM kiosk integrations and is EVA (European Vending
Association) compatible (dimension, exit window, and mounting holes).
Units are in millimeters
Connect to the Host
The PR-5 is connected to the host using a standard USB-A to USB-B cable (not provided). The
default interfaceis USB PCKeyboard. To select a different interface, see Configuration on page
6.
1. Connect a standard USB cable (standard USB-A to USB-B) to the PR-5 and to the USB port
on the host.
2. Power-up the host.
3. Verify that the PR-5 is on by presenting a bar code in front of the scan window. The white
LED should turn on and read the bar code.
Note: The PR-5 does not beep to indicate a good read unless this has been setup by the user with the
user feedback pins (see User Feedback Pins on page 8).

5
Distance Selection Switch
The PR-5 is equipped with a movement detector that triggers the scanner when
an object is detected. It is configured using the distance selection switch located
on the PCB. The CF3680 can detect objects from contact (on the exit window) up
to 30 cm (12 inches) ±15% (typical tolerance - for reference only).
Switch
•Position 1—0 to 10 cm (4 in)
•Position 2—0 to 20 cm (8 in)
•Position 3—0 to 30 cm (12 in)
Note: Only position 1 is indicated on the PCB.

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Configuration
You can configure your scanner two ways:
Reading configuration bar codes
Using the JADAK ImageView scanning tool
Configuration Bar Codes
Scan configuration bar codes to set up your scanner. All available configuration bar codes are
available in the JADAK JE-238 User’s Manual. Contact your local JADAK representative for more
information.
ImageView scanning tool
Select FM-6
USB/Seria
l” option
Select FM-6
USB/Serial”option
Select
comm port
higher than
COM 2
Scan data window here
Enter Configuration
commands here

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Basic Setup
Here are some basic menu bar codes that may be useful for testing. For more setup options see the
JE-238 User’s Manual.
Interface
For USB serial interface, you must install the USB driver before connecting your scanner. Contact your
local JADAK representative to get the latest USB driver.
USB HID Keyboard Emulation
Scan the following code to program the PR-5 for the USB HID Keyboard mode
USB COM Port Emulation
Scan the following code to program the PR-5 to emulate COM post

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User Feedback Pins
User feedback pins give access to certain pins on the scan engine so the customer
can add additional functions.
User Feedback Pins
Pin
Name
I/O
Description
1
Vout
Power
Power supply voltage output, 5V ±5%
2
nBeeper
Output
Open drain, 100K pull up on engine; idle high signal that can be active low DC or
PWM controlled AC signal used to drive an external beeper.
3
nGoodRead
Output
Open drain, 100K pull up on engine; active low signal for driving a low current Good
Read LED current. See explanation below.
4
nTrig
Input/
Output
Open drain, weak pull up on engine; Trigger is active low signal to trigger the engine.
Leave the signal floating for inactive state and connect to ground for active state.
5
GND
Ground
Supply and signal ground.
6
GND
Ground
Supply and signal ground.
Connector
Use a compatible connector with a 2.54 mm (0.1 inch) pitch and 2.54 mm (0.1
inch) row spacing (for example Molex P/N 22-55-2061).
Beeper (Pin 2)
Pin 2 (nBEEPER) provides a PWM output for generating audible feedback to the
user. This signal is used to indicate the status of the device using a variety of
patterns and frequencies.
This signal is driven by an Open Drain NC7WZ07 device with a VOmax = 5.5V through
the 100K pull up resistor on the engine.