HAMAR LASER A-1519 Series User manual

WARRANTY
Hamar Laser Instruments, Inc., warrants each instrument and other articles of
equipment manufactured by it to be free from defects in materials and workmanship
under normal use and service, its obligation under this warranty being limited to
making good at its factory any instrument and other article of equipment which
shall, within one year after shipment of each instrument and other article of
equipment to the original purchaser, be returned intact to Hamar with transportation
prepaid, and which Hamar’s examination shall disclose to Hamar’s satisfaction to
have been thus defective; other than this express warranty, Hamar neither assumes
nor authorizes any other persons to assume for it any other liability or obligation in
connection with the sale of its products.
This warranty is not applicable to instruments or other articles of equipment
manufactured by other companies and limited by a warranty extending for less than
one year. In such an event, the more limited warranty applies to said instrument or
article of equipment.
This warranty shall not apply to any instrument or other article of equipment which
shall have been repaired or altered outside the Hamar factory, or which has been
subject to misuse, negligence, or use not in accord with instructions furnished by the
manufacturer.
The software described in this manual is furnished under a license agreement and
may be used or copied only in accordance with the terms of the agreement. It is
against the law to copy the software on any medium for any purpose other than the
purchaser's personal use.
The information in this manual is subject to change without notice. No part of this
manual may be reproduced by any means, electronic or mechanical, without written
permission from Hamar Laser Instruments, Inc.
© Copyright Hamar Laser Instruments, Incorporated, 2019
5 Ye Olde Road, Danbury, Connecticut 06810

Table of Contents
A-1519-2.4ZB/A-1520-2.4ZB Wireless Targets - Overview ........................................................................................ 1
Identifying Target Features .......................................................................................................................................1
Managing the A-1519/A-1520 Battery Capacity....................................................................................................... 2
Resetting the Target ..................................................................................................................................................2
Connecting and Configuring the A-910 Radio Transceiver/R-1307 Readout ...........................................................3
The Model R-1307 Readout............................................................................................................................3
The A-910 Radio Transceiver/Hub .................................................................................................................4
The A-910-2.4ZB and Utility Software...........................................................................................................5
Configuring the R-1307 for a Local Target...............................................................................................................6
Setting the Target Network ID and System ID for the R-1307 Readout .........................................................7
Miscellaneous Display Messages ....................................................................................................................7
Wireless Communications Setup ...................................................................................................................................8
Configuring the A-1519/1520 Target System Group ................................................................................................8
Setting the Target System ID and Target Network ID (A-1519/A-1520 Targets, A-910-900/2.4, A-910-2.4ZB).... 9
Setting the System ID...................................................................................................................................... 9
Installing and Using the Wall-Mounted Charging Station....................................................................................... 10
Charger Specifications ..................................................................................................................................11
Software Installation and Configuration ......................................................................................................................12
Pre-installing the Common USB Port Driver (A-1519/1520 and A-910)................................................................12
Installing the Driver.......................................................................................................................................12
Windows® Hardware Installation (USB Port) ........................................................................................................13
Installing and Using the A-1519/1520 Type II Configuration Utility .....................................................................14
Installation..................................................................................................................................................... 14
Users Database ..............................................................................................................................................14
Initial Setup ................................................................................................................................................... 14
Editing the User Database ............................................................................................................................. 15
Logging In ..................................................................................................................................................... 16
Startup ...........................................................................................................................................................17
Troubleshooting ............................................................................................................................................18
Switching Between Normal Application Mode and Configuration Mode.....................................................18
Diagnostic Readout – Normal Application Mode .........................................................................................19
Diagnostic Readout – Debug Mode .............................................................................................................. 20
Diagnostic Readout – Advanced Functions................................................................................................... 21
Updating the Firmware.................................................................................................................................. 22
Configuration Parameters..............................................................................................................................24
Calibration Table...........................................................................................................................................26
Appendix A – Equipment Specifications.....................................................................................................................27
Appendix B – Interpreting the A-1519/1520 Type II Calibration Reports..................................................................28
Appendix C – Agency Certifications ........................................................................................................................... 30
Appendix D – Dimensional Drawings ......................................................................................................................... 32
A-1519 Type II Universal Wireless Target .............................................................................................................32
A-1519 RS-485 Cable Diagram .............................................................................................................................. 33
Appendix E – Using the A-151945 4-Port Target Communication Wired Hub .......................................................... 34
Appendix F – Programmer’s Reference.......................................................................................................................35
Appendix G – Troubleshooting Guide......................................................................................................................... 39
Appendix H – Care and Cleaning of Target Optics..................................................................................................... 42
Appendix I –A-910-2.4ZB Radio Utility..................................................................................................................... 43
Pre-installing the Common USB Port Driver (A-910-2.4ZB) .................................................................................43
Installing the Driver....................................................................................................................................... 43
Installing the A-910 Utility Software ............................................................................................................ 43
Configuring the Hardware and Utility Settings .............................................................................................44
Manually Selecting the COM Port ................................................................................................................ 45
Appendix J –Installing the A-1519 Light Shield ......................................................................................................... 46

1
A-1519-2.4ZB/A-1520-2.4ZB Wireless Targets - Overview
The A-1519-2.4ZB/1520-2.4ZB Wireless Targets incorporate new features and provide greater
capabilities than previous wireless targets offered by Hamar Laser. New features include:
•Built-in radio transceiver, available in either 900 MHz or 2.4GHz ISM band
•Internal Li-Polymer rechargeable battery with twice the capacity of previously offered targets
•Rechargeable through a plug-in power supply or an optional charging station/cradle
•Field-Programmability: System ID and Target Network ID programmable via rotary DIP switches.
Firmware Updates, Calibration and Other Parameters configurable through the USB Port, using the
A-1519/1520 Configuration Utility.
•Three data communication modes: Wireless (Radio), RS-485 and USB
•Auxiliary Port for future expansion, such as a numerical display or external temperature sensor
Improved Background light noise suppression
•Internal dampening by averaging of 2 to 64 laser position scans
Identifying Target Features
(1) Right Side
Auxiliary Ports
(2) Front View
(3) Left Side
ID Switches
(4) Rear View
1-1 Auxiliary Port.
Expansion Port.
1-2 USB Port. Used to
update target firmware,
upload calibration data,
configure operating
parameters and run
diagnostics. Can also
be used as a Data I/O
port, compatible with
standard applications.
2-1 Target Status LEDs.
Steady when the laser
scanner is detected and
all conditions are
normal. Blinks at
different rates when an
abnormal condition is
detected.
2-2 Battery Charging
Indicator.
2-3 Low Battery
Indicator.
2-4 Position Sensor
Aperture Window.
2-5 Optional Light
Shield Mounting Holes
(4x).
3-1 System ID rotary
switch used to set the
System ID Group
Number 0-9.
3-2 Target Network ID.
Used to set the Target
Network ID from 01 to
99.
4-1 Radio regulatory
information.
4-2 RS-488 and plug-in
power supply connector.
4-3 Serial Number
Label.
Figure 1–Target Features Chart

2
Managing the A-1519/A-1520 Battery Capacity
The Radio Transceiver Module built into the targets draws a significant amount of power from the
internal battery, particularly when it is transmitting data. To conserve the battery, it is important that the
Data Polling Rate (the number of data requests per second) is as infrequent as possible.
The following plot shows the battery discharge rate of an A-1519-900 Target (A-1519 with 900 MHz
radio transceiver). With a Data Polling Rate of two samples per second, the target can be used for at least
10 hours. Increasing the Data Polling Rate to the fastest rate of three samples per second reduces battery
life by approximately 10 percent.
Note: The shelf life of lithium polymer batteries is 2-3 years under optimal conditions. Expect the battery
capacity to drop to 80 percent after 500 charge/discharge cycles. To extend battery life, keep it away
from heat (for example, inside a closed vehicle in full sun) and for best results,
charge the battery to 100 percent of capacity and then allow it to discharge to 20
percent of capacity before recharging. Hamar Laser recommends replacing the
internal battery every 10-12 months if the target is used daily for at least eight
hours.
Resetting the Target
A target may be reset if it “freezes up” (LEDs don’t blink and the target does not
shut down even when the laser is not powered on) by inserting the tip of a bent
paper clip into the small hole shown in Figure 2.
Figure 2 – Reset hole for target

3
Connecting and Configuring the A-910 Radio Transceiver/R-1307 Readout
The Model R-1307 Readout
The Model R-1307 Readouts support both wireless, such as the A-
1519, or cabled (local) targets. The wide choice of configurations (R-
1307C, R-1307-900/2.4, R-1307-2.4ZB, R-1307W-900/2.4 and R-
1307W-2.4ZB) is designed to suit a user’s specific needs, with the R-
1307-2.4ZB and the R-1307W-2.4 ZB models featuring ZigBee® radio
technology.
The readout is available with a radio frequency of either 900 MHz or
2.4 GHz and can be used as the primary readout or as an additional
readout to copy position data captured by another R-1307.
R-1307 Control Panel
Figure 4 shows the features of the R-1307 Control Panel.
Figure 4 -- R-1307 Readout Control Panel Features
Figure 3 – R-1307 Readout

4
The A-910 Radio Transceiver/Hub
Front Panel Features
1. Power ON indicator and Low Battery
indicator
2. Internal backup battery charging
indicator and USB LINK
ESTABLISHED indicator
3. TX indicator: blinks when device is
transmitting data to the target(s)
4. RX indicator: blinks when the device is
receiving data from targets or other
transceivers.
5. System ID setting switch: set to the same
number as the R-1307’s CH (Channel)
number.
Rear Panel Features
1. Not used
2. USB/Data I/O Port
3. Power Switch
4. External power supply: required only for
computers that cannot provide adequate
power (5V, 400 mA) through the USB
port.
Note: When using the USB Extender™
cable extension kit, plug the A-910-2.4
into an A/C power supply.
5. Antenna
See Appendix C on Page 30 for radio specification details.
MODEL NUMBER PRIMARY FREQUENCY
A-910-900 900 MHz
A-910-2.4 2.4 GHz
Setting up the A-910 Transceiver
Note: Do not plug the A-910 USB cable into your computer until Step 3. Doing so may cause computer
lockup.
1. Using the CD provided, install the USB Common Driver.
2. Using a small screwdriver, change the System ID on the front panel of the A-910 to 1.
3. Connect the USB cable to the back of the A-910 and to the USB port of your desktop or laptop
computer.
Figure 5 – The A-910 Radio Transceiver/Hub FRONT PANEL
Figure 6 – The A-910 Radio Transceiver/Hub REAR PANEL

5
The A-910-2.4ZB and Utility Software
The A-910-2.4 ZB operates with the R-1307-2.4ZB
models and plugs directly into any unused computer
USB port to communicate directly with the targets.
Utility software is provided for driver installation,
setup and configuration. For detailed information, see
Appendix I beginning on Page 43.

6
Configuring the R-1307 for a Local Target
Note: Shut off power to the readout before connecting or disconnecting a target from the local port.
1. Connect the cabled target to the local port of the readout
2. Press and hold the MENU button for approximately 2 seconds to enter configuration mode.
3. Set the Measurement Units
Press the MENU button until the upper display shows  . Use the UP and DOWN arrow keys
to select either  for inches or  for millimeters.
4. Set the Dampening Level
Press the MENU button until the upper display shows . Use the UP and DOWN arrow keys to
set the number of averages. Adjust this value as required to suit the application. The default for this
application should be changed to at least 8. For long distance shots, use 16 or 32.
5. Set the Readout Function to Local Target
Press the MENU button until the upper display shows . Use the UP and DOWN arrow keys
to select  .
6. Select the PSD descriptor applicable to your target
Press the MENU button until the upper display shows , where  designates the target
number. Each R-1307 has three target descriptors:
TGT=0 (for HLI use only. Do not use )
TGT = nn, P.10.10 (pulsed beam mode)
TGT = nn, F.10.10 (fixed beam mode)
nn= R-1037 Readout number and Matching Target number
Press the UP or DOWN arrow to select the correct target number and to change the second window.
For example,  .. or  .. for R-1307 #2
WARNING: Targets are matched to specific R-1307 Readouts. For example, Target #1 must be
connected to Readout #1 or the calibration is void.
7. To exit configuration mode, press and hold the MENU button for approximately three seconds
until the display returns to normal mode.
The R-1307 will also return to normal mode automatically after approximately four seconds of
inactivity.

7
Setting the Target Network ID and System ID for the R-1307 Readout
To make the unit visible to all other radio-
enabled devices, you must set the Target
Network ID and the System ID for the readout.
1. Set the Local Readout/Target Network
ID
Press the MENU button until the upper
display shows    (nn is also equal
to the R-1037 number) and the matching
Target number with the current Target ID
() blinking. Use the UP and DOWN
arrow keys to set the Target ID.
Press the MENU button again until the
lower display shows    with the
current Target ID () blinking. Use the
UP and DOWN arrow keys to set the
Target ID to the same value as that of the
upper display’s Target ID.
2. Set the System ID (Radio Channel)
Press the MENU button until the upper
display shows   , with the current
System ID () blinking. Use the UP and
DOWN arrow keys to set the System ID.
Note that nn must be set to the same
number as the channel switch setting of the
A-910 radio transceiver (see Figure 5 , #5).
Miscellaneous Display Messages

 Startup Message. Lower Display shows firmware Revision Number.
. . . 3 moving dots. Wireless target is not responding to a polling request from Readout.
Check ID and Channel settings. Check Target(s).
   3 dashes. Target detected but the laser is not on target. Check laser.

 Radio channel cannot be selected because no Radio is present or detected.
Standard message for R-1307C. For Models R-1307 or R-1307W, this message indicates
a fault in the radio module.

 Indicates a problem with the connection to the Local Target’s Position Sensing Device
(PSD). Check plugs and cable(s).

 Target ‘’ descriptor does not contain target calibration data.
Figure 7 -- R-1307 with Local Target and A-910 Radio Transceiver

8
Wireless Communications Setup
Configuring the A-1519/1520 Target System Group
A Target System Group consists of one Radio Transceiver/Hub and up to 99 Type II Targets. There can
be up to ten Target System Groups consisting of 99 targets per group.
To configure multiple targets and one Radio Transceiver as a System Group:
1. Set all targets to the same System ID,
ranging from 1 to 9.
2. Set each target in the System Group
to a different Target Network ID,
ranging from 01 to 99 (Target
Network ID: 00 is reserved for
factory use).
3. Set the Radio Transceiver to the
same System ID as the Targets in the
same System Group.
Figure 8 – Radio Transceiver and Target System ID
Figure 9 – Target System (System ID: 1) with 4 targets (Target Network ID: 01 to 03 and 99)

9
Setting the Target System ID and Target Network ID (A-1519/A-1520
Targets, A-910-900/2.4, A-910-2.4ZB)
The System ID is a Radio Network Address that is used by the Radio Communications Protocol to filter
unwanted data from other radio transceivers and targets using a different address. Only targets and radio
transceivers that are set to a matching System ID can communicate with each other.
Because no two targets with the same System ID can transmit simultaneously, it is necessary for each
target to be programmed to respond only when it is being addressed. The Target Network ID is the target
address on the communications network. Under Host (computer) control, the radio transceiver transmits a
message called a polling request that contains the Target Network ID of one specific target. All targets
receive all polling requests, but only the target with a Network ID matching the ID contained in the
polling message will reply (Transmit Data to the Host).
There are three rotary DIP switches located on the
right side of the target, shown in Figure 10:
•The uppermost switch sets the System ID.
•The two lower switches are used to set the
target network ID.
Setting the System ID
Note: Before selecting a System ID, ensure that it is
not already in use by another system within the
radio coverage area.
Using a small screwdriver, rotate Switch 1 to align
the arrowhead with the System ID number (0-9).
Figure 10 shows the System ID switch set to 1.
Figure 10 – Unitarget ID Switch set to1

10
Installing and Using the Wall-Mounted Charging Station
The Wall-Mounted Charging Station is designed to accommodate A-1519/1520 Targets, with or without
attached extension rods of up to .65 in diameter. When choosing a mounting location, ensure that you
provide sufficient clearance above and below the mounting location to allow for easy removal and
placement.
1. Mount the Charging Station to the wall or any other suitable vertical support structure using two
screws of the appropriate type for the mounting structure (refer to Figure 11 and for dimensional
information).
2. Plug in the Charging Station power supply.
3. To charge the Targets, place each target in one of the four cradles. Slide the target down until it is
fully seated and the charging LED lights (see Figure 1, Front View, for the location of the Charging
LED).
Figure 11 – A-1519/1520 on Charging Station

11
Figure 12 – Four position wall-mounted charging station
Charger Specifications
Power Supply
Use only the included Hamar Laser power supply. Use of another power
supply may void the warranty of the Charging Station and targets.
Input: 120VAC 60Hz (US)
Output: 7.5VDC, 2A
Charging Rate
400mAH / Cradle / Target Maximum
Protection
Short circuit and reverse polarity protection
Explosive Atmosphere
Not approved

12
Software Installation and Configuration
Pre-installing the Common USB Port Driver (A-1519/1520 and A-910)
This driver is required for the A-910 Transceiver, the A-1519/1520 Configuration Utility and to
communicate with targets via the computer’s USB port. The driver creates a virtual COM Port that is
recognized by the applications as a standard serial port.
Note: You must pre-install this driver prior to connecting the device(s) to the computer through the USB
port. The Configuration Utility requires this type of connection.
Installing the Driver
1. Place the A-1519/1520 Type II
Configuration Utility CD in the
CD ROM drive.
2. Click My Computer, locate the
CD ROM icon and open it. Click
the USB Driver folder (see Figure
13).
3. Locate the Preinstaller.exe icon
and click to initiate the installation
process. The Install Driver dialog
box displays (see Figure 14).
4. Click Browse to select an
installation folder different from
the default folder (optional).
5. Click Installto continue. Once the
installation is complete, the Installation
Successful message displays (see Figure
15).
6. Click OK to finish the pre-installation.
Figure 14 – Install Driver Dialog Box
Figure 15 – Installation Successful Notification
Figure 13 – Contents of the USB Drive Folder
WARNING!
•Ensure that all drivers are installed before installing the alignment software.
•The Configuration Utility is designed to be used with a USB cable only. Do not
attempt to upload firmware or make configuration changes wirelessly. Doing so
could damage the target.

13
Windows® Hardware Installation (USB Port)
The first time that you connect a target or the Radio Transceiver to a USB port on the computer,
Windows identifies the device and automatically creates a virtual COM port. Connect the USB cable to
the target or Radio Transceiver and then to any available USB port on the computer.
The Windows Found New Hardware Wizard (see Figure 16 and Figure 17) displays a number of times.
Each time the Wizard displays, select:
•Install software automatically
•Click Next
•Wait for the next step to complete
•Click Finish (see Figure 18).
Figure 16 – Windows XP®Hardware Wizard
Figure 17 – Windows XP®Hardware Wizard
Last Step (Installation of the USB Virtual COM Port
Figure 18 – Finishing the installation

14
Installing and Using the A-1519/1520 Type II Configuration Utility
The Configuration Utility is not required for normal operation. Hamar Laser pre-configures the targets
with operating parameters that are suitable for most applications. The Configuration Utility is used for
the following functions:
•Firmware (Microprocessor program) Updates
•Calibration Data Table Uploading (normally done by Hamar Laser. A Calibration Station is required)
•Configuration of Internal Dampening Mode (Averaging)
•Configuration of Background Light Periodicity Sync Frequency (50Hz/60Hz AC power line
frequency)
•Checking Firmware/Memory Status
•Diagnostic Readout
Installation
1. Place the A-1519/1520 Type II Configuration Utility CD in the CD-ROM Drive.
2. Click My Computer, locate the appropriate CD-ROM icon, and open it.
3. Click the Unitarget Configuration Utility folder to open it.
4. Click the Setup icon to install the utility.
5. Follow the screen prompts and select the defaults. If prompted to replace existing files, always keep
the newest files.
6. After Setup completes, click Start>Program Files>Hamar Laser Utilities. Click A-1519 Type II
Configuration Utility to start the program.
Users Database
The Configuration Utility uses a user database to assign permission levels to multiple users. Users must
log in with a user name and password to configure the target, update firmware, etc. The person
designated as the Primary Administrator on the computer should perform the initial software setup. The
Primary Administrator has permission to add or remove users.
Initial Setup
Start the Configuration Utility Application. If it is the first time the application is initialized and a user
database is not present, you will be asked to log in as a temporary user with administrator privileges. This
temporary account is used to create the user database. Once the user database is created, the temporary
account is deactivated.
Enter the following:
User Name: hamarlaser (not case sensitive)
Password: hamarlaser (case sensitive)
After entering the correct user name and password, the Users
button is enabled (see Figure 19). Click on the Users button.
Figure 19 – Initial Login Window showing access to User Database granted

15
Editing the User Database
Upon initialization, the Users Database is blank
and a Primary Administrator account must be
created. Additional Users with three different
permission levels may also be entered. Click
Show Passwords to make the passwords visible
on the screen as they are entered into the
database (see Figure 20).
Permission Levels are as follows:
•Primary Administrator (single account)
This user has access to all program features
and has permission to add and remove users.
•Backup Administrator
This user has the same access to program
features as the Primary Administrator. Has
permission to add and remove Additional
Users only. Backup Administrators
cannot make changes to the Primary
Administrator account.
•Power User
This user can access to all program features,
but does not have permission to access the
Users Database.
•Operator
This user has access to basic configuration
features but does not have permission to
Update Firmware or Calibration Data and
Critical Configuration parameters.
•User Not in Database
This user has access to Target Status and
Diagnostic Readout only.
To edit the Users Database:
1. Enter the Primary Administrator’s User
Name and Password (twice)
2. Enter any Additional User Accounts as
needed.
3. Click SAVE when you are finished adding users.
Figure 21 provides an example of five user accounts, including one Primary Administrator, one Backup
Administrator, one Power User and two operators.
Figure 20 – Users Database – Initialization
Figure 21 – Example of Users Database with 5 User Accounts

16
Logging In
Figure 22 – The Login Button
1. Click the LOGIN button (the following information refers
to the sample Users Database shown in Figure 21).
2. Enter User Name (shown in Figure 21 as Admin2).
3. Enter the password for this user.
4. Click OK. The LOGIN button changes to LOGOUT (see
Figure 25). If you log in with Administrator privileges,
always click on the LOGOUT button or close the
application when you are finished using it.
When a User Name is entered that exists in the Users
Database and a valid password for that user, the OK button
is enabled to indicate that the password is valid. Note that
the Users button is also enabled because user Admin2 is a
Backup Administrator with permission to edit the Users
Database.
To have the application remember your User Name and
password for future login, check Remember Password (see
Figure 24). Do not check Remember Password when
logging in with Administrator privileges because any user
logging in afterward will have access to the Users Database.
Figure 25 – The LOGIN button changes to LOGOUT after successfully logging in to the program
Figure 23 – The Login Window
Figure 24 – Login Window with password validated

17
Startup
After the initial setup, you will be prompted to Scan COM Ports for
Targets each time the Configuration Utility runs (see Figure 26). Do not
click YES until the target is connected to the computer and powered on
by a scanning laser.
Figure 26 – Auto-scan for targets
When a target is detected, one of the following messages displays.
Target Connected in Configuration Mode (Figure 27)
The target must be in Configuration Mode to perform the following
functions:
•Firmware updates
•Change configuration parameters
•Change application mode
When a target is in Configuration Mode, the status LEDs (see Figure 1,
Front View) blink slowly, approximately once every three seconds.
Figure 27 – Target detected in Configuration Mode
Target Connected in Application Mode (Figure 28)
The target must be in Application Mode to be used with standard
applications that require position information in standard packet
format. In addition, Diagnostic Readout is only functional in
Application Mode.
When the target is in Application Mode, the Status LEDs (see
Figure 1, Front View) will be lit continuously.
If a target is detected in Application Mode, you may also receive a
message stating the Configuration Mode is not active (see Figure
29). Match the Serial Number shown in either message with the
Serial Number on the target label. Click YES if the numbers match;
click NO to search for other targets.
Figure 29 – “Not in Configuration Mode” notification
Figure 28 – Target detected in Application
Mode