Savi Technology SMR-650P-210 User manual

Quick Reference Guide
Savi Mobile Reader SMR-650P-210
and SMR-650P-211
Version 1.0

Published April 2004
Part number 805-04624-001 Rev A
Documentation for Savi Mobile Reader SMR-650P-210 and SMR-650P-211,
version 1.0
Copyright © 2004 Savi Technology, Inc. All rights reserved.
Information in this manual is subject to change without notice and does not represent
a commitment from the vendor. The software and/or databases described in this
document are furnished under a license agreement or nondisclosure agreement. The
software and/or databases 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 except
as specifically allowed in the license or nondisclosure agreement.
Savi, Savi SmartChain, SmartChain, and Batch Collection are registered trademarks,
and EchoPoint, Savi GateReader, Savi MobileReader, Savi Retriever, SaviReader,
SaviTag, Savi Technology, SmartSeal, UDAP, and Universal Data Appliance Protocol
are trademarks of Savi Technology, Inc.
Other product names mentioned in this guide may be trademarks or registered
trademarks of their respective owners and are hereby acknowledged.
Savi Technology, Inc.
615 Tasman Drive
Sunnyvale, CA 94089-1707
Phone: [phone]
Facsimile: 1-408-543-8650
www.savi.com

Savi Mobile Reader SMR-650P Quick Reference Guide 3
Contents
1Welcome
In This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Other Information Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Guides to Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Contacting Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2Savi Mobile Reader SMR-650P
and Handheld Device Description
SMR-650P-211 Reader Components . . . . . . . . . . . . . . . . . . . . . . . 7
SMR-650P-210 Reader Components . . . . . . . . . . . . . . . . . . . . . . . 7
SMR-650P Reader Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 9
SMR-650P Reader Communication . . . . . . . . . . . . . . . . . . . . . . 12
UHF Mode Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
LF Mode Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Optimizing the SMR-650P Reader
Tag Collection Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Operating the SMR-650P Reader with the Symbol
Handheld Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Backlight Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Symbol 8100 and 8146 Keypad . . . . . . . . . . . . . . . . . . . . . . . . 18
Keys Unique to the Symbol 8100 and 8146. . . . . . . . . . . . . . . 19

4
3Connecting the SMR-650P Reader and
Charging the Battery
Connecting the SMR-650P Reader to the Symbol
Handheld Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Recharging the SMR-650P Reader Battery . . . . . . . . . . . . . . . . 23
Recharging the Handheld Device in the Carrying Case . . . . . . 24
Battery Status Green LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Verifying the SMR-650P Reader Connection . . . . . . . . . . . . . . . . 26
Checking the SMR-650P Reader Battery . . . . . . . . . . . . . . . . . . . 27
4Printing Labels
Printing with the Infrared Interface (IrDA) . . . . . . . . . . . . . . . . . . 29
IrDA Printing Troubleshooting Tips . . . . . . . . . . . . . . . . . . . . . 34
Printing with the Serial Interface Cable . . . . . . . . . . . . . . . . . . . . 34

CHAPTER 1
Savi Mobile Reader SMR-650P Quick Reference Guide 5
Welcome 1
The Savi® Mobile Reader SMR-650P is a portable radio frequency
identification (RFID) interrogator that communicates with all models
of Savi RFID tags. The SMR-650P-211 Reader has a customized Symbol
cable and works with a Symbol 8100 or 8146 device to provide you with
a standalone handheld reader. The SMR-650P-210 Reader has a DB-9
connector for use with a laptop or desktop PC.
In This Guide
This guide describes the specifications, features, and use of the SMR-650P
Reader.
◆This chapter, “Welcome,” provides an introduction to this guide and
lists resources you can turn to for additional information.
◆Chapter 2, “Savi Mobile Reader SMR-650P and Handheld Device
Description,” specifies technical information about the SMR-650P
Reader.
◆Chapter 3, “Connecting the SMR-650P Reader and Charging the
Battery,” tells you how to connect the SMR-650P-211 Reader to the
Symbol 8100 or 8146.
◆Chapter 4, “Printing Labels,” explains how to use the Zebra PT47X
printer with the SMR-650P Reader.

CHAPTER 1 Welcome
6
Other Information Resources
Guides to Read
Other documentation for the SMR-650P Reader includes:
◆Handheld Reader Setup Procedure guide, available on a CD
provided by the Savi Training Department.
◆Savi SmartChain Mobile Manager Pocket Guide and the Savi
SmartChain Mobile Manager Administrator Guide, available
with the SmartChain Mobile Manager application.
◆For information about the Symbol device, refer to the Symbol
Product Reference Guide at www.symbol.com.
Contacting Customer Support
If you cannot find the information you need in the guides, contact Savi
Customer Support.
◆Call 1-888-994-SAVI (North America only) or 1-408-743-8888
between 9 a.m. and 5 p.m. Pacific time.
◆Send email to [email protected].
◆Check www.savi.com/support for information.
When you contact Savi Customer Support by telephone or email, have
the following information available:
◆Contact information (company name, your name, email, and
phone number)
◆Problem description
◆Product type and location
◆Serial number or license information

CHAPTER 2
Savi Mobile Reader SMR-650P Quick Reference Guide 7
Savi Mobile Reader
SMR-650P and Handheld
Device Description 2
This chapter provides the Savi Mobile Reader SMR-650P hardware
specifications and briefly describes compatible Symbol 8100/8146
handheld components.
SMR-650P-211 Reader
Components
The following items are components of the SMR-650P-211 Reader:
◆Custom Symbol cable
◆Rechargeable Lithium-Ion battery (internal and non-removable)
◆AC adapter to recharge the mobile reader internal battery
◆Handheld carrying case, Savi model numbers: HCC-650P-01 or
HCC-650P-02.
The case is included in the Savi Basic Handheld Mobile Reader Kit. You
can purchase an additional carrying case as a separate accessory item.
SMR-650P-210 Reader
Components
The following items are components of the SMR-650P-210 Reader:
◆Rechargeable Lithium-Ion battery (internal and non-removable)
◆AC adapter to recharge the mobile reader internal battery

CHAPTER 2 Savi Mobile Reader SMR-650P and Handheld Device Description
8
Figure 2-1 SMR-650P Reader
The only difference between the SMR-650P-210 Reader and the
SMR-650P-211 Reader is the serial DB-9 interface connector for use
with laptop or desktop PCs. All functionality and other specifications are
identical. In this guide, when the model is not specifically mentioned, the
information applies to both mobile reader models. For information about
using the SMR-650P-210 Reader with PCs, refer to the Savi SmartChain
Client Tools User Guide.
Figure 2-2 SMR-650P-211 Reader with Symbol handheld device
SMR-650P-211 Reader with custom
Symbol cable
SMR-650P-210 Reader with DB-9
connector

SMR-650P Reader Specifications
Savi Mobile Reader SMR-650P Quick Reference Guide 9
SMR-650P Reader Specifications
Specification Description
Physical characteristics
Length: 2.5 inches (6.4 cm)
Width: 3.5 inches (8.9 cm)
Height: 1 inch (2.5 cm)
Weight: 4.8 ounces (136.08 grams)
Environment Operating temperature: –4°F to +120°F (–20°C to +50°C)
when operating from the internal battery;
+32°F to +104°F (0°C to +40°C) when operating while
being recharged
Humidity: 5 to 95% non-condensing at +122°F (+50°C)
RF receiver/transmitter Ultra High Frequency (UHF) receiver and transmitter
(downlink and uplink):
Frequency: 433.92 MHz
Range: UHF read/write (symmetrical) range of 200 feet (61
meters) line of site to SaviTag ST-654, SaviTag ST-655, and
SaviTag ST-410 tags
SaviTag range: 100 feet (30.48 meters) typical for SaviTag
ST-602, SaviTag ST-604, and SaviTag ST-645 tags
Modulation: Frequency shift keying, deviation +/- 35 KHz
Data rate: 27.8 Kps, 50% duty cycle
Air protocol: Savi EchoPoint Air Protocol 2.1 (two-way UHF
commands and seal extension commands)
Data coding: Manchester
Rx Signal Strength Indicator (RSSI): RSSI logic enables
SmartChain Mobile Manager to implement a search function
that can poll a tag within range to determine tag proximity
RF communication: Amber LED flashes to indicate receipt
of valid packet
LF transmitter for tag
commissioning
Low Frequency Transmitter (downlink):
Frequency: 123 KHz
Range: Up to 4 feet (1.22 meters)
Modulation: Amplitude shift keying (on-off)
Data rate: 1.6 Kps, 50% duty cycle
Air protocol: Savi EchoPoint Air Protocol 1.1
Data coding: Pulse Code Modulation

CHAPTER 2 Savi Mobile Reader SMR-650P and Handheld Device Description
10
Network Interface: Interface back to network requires handheld to
be enabled with wireless or wired docking station
Protocol: Universal Data Appliance Protocol (UDAP) used to
communicate with Savi SmartChain Site Manager
Memory On board non-volatile memory of 32 KB for tag data
buffering
Tag compatibility All Savi RFID tags
Interfaces SMR-650P-211: Captive cable with Symbol proprietary boot
interface. Cable is approximately 11.5 inches (29.21 cm) in
length
SMR-650P-210: Cable with Serial DB-9 interface. Cable is
approximately 4.5 inches (11.43 cm) in length
Antenna External UHF: Omni-directional Di-Pole antenna
Integrated (LFT): Ferrite Core
Shock and vibration Shock: Drop from 4 feet (1.22 meters) height on the
plywood floor in accordance with IEC 68 Series
(MIL-STD-810E Method 516.4 Category 10)
Vibration: Non-operation MIL-STD-810E Method 516.4
Category 10
Protection type Sealed to IP42 (protection against objects larger than 1mm
(.04 inches) in diameter and protection from water falling as
much as 15 degrees from vertical)

SMR-650P Reader Specifications
Savi Mobile Reader SMR-650P Quick Reference Guide 11
Power Primary: Rechargeable and non-replaceable Li-Ion battery
(3.7V @ 420mAh up to approximately 500 recharging
cycles (80% or more of full battery capacity))
Battery capacity: Approximately 3 to 4 days of continuous
operation based on the following usage:
✦8 hours per day with a single tag interrogation every 30
seconds (120 times in 1 hour)
✦Transmitter is active for 300 ms during single
interrogation
✦UHF receiver is active for 10 seconds during each
interrogation
Charging: 250 mA maximum charge current required. 2
hours to charge Li-Ion battery with AC adapter. AC adapter
has an input range of 100 to 240 VAC and an output of
5V +/- 10% regulated at maximum 1 Amp
NOTE: Inactive DTR line or disconnected serial link will
automatically put unit in standby mode to conserve battery
life
Battery status LED: Green status LED indicates various
battery operating modes
Regulatory approvals Radiated emission (intentional): U.S. emission standards
as contained in FCC Part 15 and European Community
emission standards as contained in EN 300 220-1
(433 MHz) and EN 300 330 (123 KHz)
Electromagnetic immunity: ESD compliance
Exposed to 8 kV air discharge or 4 kV contact discharge in
accordance with EN 301 489-1
Radiated immunity (unintentional): European Community
immunity standards as contained in EN 301 489-1
Safety approval:
AC adapter: U.S. UL 1950 and European EN 60950
Handheld mobile
reader mounting
Handheld carrying case
(Savi model number: HCC-650P-01) attaches the
SMR-650P-211 Reader to a Symbol 8100 or 8146.
Includes shoulder strap
Options SMR-650P-210 with DB-9 connector for use with laptop
and desktop PCs
Software requirements SMR-650P-211 requires SmartChain Mobile Manager;
SMR-650P-210 requires SmartChain Client Tools

CHAPTER 2 Savi Mobile Reader SMR-650P and Handheld Device Description
12
SMR-650P Reader Communication
The SMR-650P Reader has both ultra high frequency (UHF) and low
frequency (LF) transmitters that communicate with all Savi RFID tags
via the integrated antenna.
Savi SmartChain Mobile Manager is Savi-provided software with the
SMR-650P-211 Reader that you must install on your Symbol 8100 or 8146
handheld. It displays information for tags that have been interrogated,
collected, or scanned. Tags are interrogated when the SMR-650P Reader
is in UHF mode, collected when the SMR-650P Reader is in UHF or LF
mode, and scanned when SMR-650P Reader is in LF mode.
Through the Symbol handheld, SmartChain Mobile Manager interfaces
the SMR-650P-211 Reader with the wireless and wired LAN so you can
download and upload information to and from the database.
UHF Mode Operation
The UHF transmitter sends commands and write information to Savi
RFID tags. In UHF mode the mobile reader supports single and continuous
collection modes.
When the mobile reader is in single UHF mode, you can only perform
one tag collection within a fixed radius. When the mobile reader is in
continuous UHF mode, you can perform multiple tag collections while
moving through a facility.
The amber status LED shows when the SMR-650P Reader is receiving
a UHF signal. When the amber LED flashes, it indicates that the mobile
reader received a valid data packet. The amber LED continues to flash until
all data is received. The amber LED is not functional during UHF transmit
or LF transmit.

SMR-650P Reader Communication
Savi Mobile Reader SMR-650P Quick Reference Guide 13
LF Mode Operation
LF mode is controlled by the SmartChain Mobile Manager application
running on the handheld device. LF mode is compatible only with SaviTags.
To use LF mode, you must turn it on in SmartChain Mobile Manager.
You use LF mode to:
◆Disable the UHF mode of SaviTag ST-654 tags to prevent unwanted
interrogations
◆Perform short-range tag collections up to 4 feet
◆Locate tags
◆Change SaviTags communication parameters

CHAPTER 2 Savi Mobile Reader SMR-650P and Handheld Device Description
14
Optimizing the SMR-650P Reader
Tag Collection Range
To optimize the SMR-650P Reader tag collection range, hold the device
as shown in Figure 2-3.
◆Parallel to the your body.
◆Vertically at eye level
Figure 2-3 Hold the mobile reader at eye level and parallel to your body
for optimal tag collection

Optimizing the SMR-650P Reader Tag Collection Range
Savi Mobile Reader SMR-650P Quick Reference Guide 15
As shown in Figure 2-4, if you face north or south, the radiation pattern
of the antenna is strongest to the left and right with a 200-foot maximum
tag collection range in either direction. During the first tag collection,
most tags within an omni directional pattern of 100 feet will be collected.
Figure 2-4 Tag collection facing north or south

CHAPTER 2 Savi Mobile Reader SMR-650P and Handheld Device Description
16
After waiting for a few seconds, turn to the right or left (facing east or west)
and perform another collection to determine if additional tags can be
collected.
Figure 2-5 Tag collection facing east or west
Factors that can limit the SMR-650P Reader collection range include:
◆Obstructions such as multiple walls, chained areas, solid-core doors,
and enclosures
◆RF interference from other equipment such as computers, cellular
phones, walkie-talkies, elevators, electrical motors, or other RF-emitting
devices
◆Reflection from the ground and from nearby objects
◆Positioning and orientation of the SMR-650P Reader
◆Metal or RF-absorbent surface on the tracked item
◆Tag location relative to the SMR-650P Reader, such as behind a metal
obstruction or stacked under multiple layers
Radio interference also affects the probability of collecting any given tag,
and you can expect some variance in repeatability in the field.

Operating the SMR-650P Reader with the Symbol Handheld Device
Savi Mobile Reader SMR-650P Quick Reference Guide 17
Operating the SMR-650P Reader
with the Symbol Handheld Device
The SMR-650P-211 Reader is compatible with Symbol 8100 and 8146
handheld devices, which are Windows Pocket PC devices with options
for 37- or 47-character alphanumeric keyboards. Symbol 8100 and 8146
handhelds feature a backlight for the keypad.
The following Symbol 8100 and 8146 models are compatible with the
SMR-650P-211 Reader:
◆PDT-8100-B2A94000
◆PDT-8100-J4BA3000
◆PDT-8146-B2A930US
◆PDT-8146-B2A940US
◆PDT-8146-J4BA40WW
Note: This guide provides general information for operating a Symbol
8100 or 8146 keypad. For more information regarding Symbol products,
refer to the
Symbol Product Reference Guide at www.symbol.com.
Backlight Control
To turn the backlight on or off:
◆Press and hold

CHAPTER 2 Savi Mobile Reader SMR-650P and Handheld Device Description
18
Symbol 8100 and 8146 Keypad
Figure 2-6 shows the keypad of the Symbol 8100 or 8146 that is used
with the SMR-650P-211 Reader.
Figure 2-6 Symbol 8100 and 8146 Keypad
Use the Function key to
access the characters located
above the keys. See
“Function Key” on page 19
47 keys plus two side
scan keys (not shown)

Operating the SMR-650P Reader with the Symbol Handheld Device
Savi Mobile Reader SMR-650P Quick Reference Guide 19
Keys Unique to the Symbol 8100 and 8146
Power/Suspend Key
When the display is on, press this key to place the handheld in suspend
mode. After a minute, the display goes blank.
Resume Key
All yellow keys on the Symbol 8100 or 8146 can operate as a resume key.
Press any yellow key to turn the power back on when the handheld is in
sleep or suspend mode. Sleep mode is automatically turned on when the
handheld is not used for two minutes.
Shift Key
Press the shift key to type the next letter in uppercase. Only the next letter
will be uppercase. Each successive uppercase entry requires pressing the
shift key.
Function Key
Most keys have a secondary function that you can access by pressing the
function key. For example, the + sign is printed above the Nkey on the
keypad, which means that to access the + sign, you press the function key
and then the N key.
Backspace Key
Press this key to delete the character to the left of the cursor.

CHAPTER 2 Savi Mobile Reader SMR-650P and Handheld Device Description
20
Reset Pinhole
The reset pinhole is located on the back panel of the SMR-650P-211 Reader.
Inside the pinhole is a reset button, which you can use to reboot the
SMR-650P-211 Reader if the unit is not communicating with Savi RFID tags.
Use the tip of an unfolded paper clip or a similar object without a sharp tip
to gently press the reset button. The unit is rebooted when you hear a click.
Note: Before rebooting, examine the connections between the
SMR-650P-211 Reader and the Symbol handheld. See “Connecting the
SMR-650P Reader and Charging the Battery” on page 21. Verify that the
mobile reader has a fully charged battery by checking the battery icon on
the SmartChain Mobile Manager page. See “Checking the SMR-650P
Reader Battery” on page 27.