RM Acquisition 1000FA GPS Device User Manual 06132017 RMGPS540Spec 1 7x
RM Acquisition LLC GPS Device 06132017 RMGPS540Spec 1 7x
user manual
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PRODUCT REQUIREMENTS DOCUMENT
(PRD)
For
TND 540
Revision 1.6
Written By:
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NOTICE OF REVISION
REV
DATE
DESCRIPTION AUTHOR
1.4 5/10 ● Added Charging LED V. Rao
●
Note: All revisions are subject to formal document control. Changes from previous version are identified in the native
Word document format.
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TABLE OF CONTENTS
1 INTRODUCTION 6
1.1 Purpose 6
1.2 Scope 6
1.3 Distribution 6
1.4 Change Control 6
2 SYSTEM DESCRIPTION 6
2.1 Product Description 6
2.1.1 External Interfaces 6
2.1.2 In Box Accessories 6
2.1.3 Limitations compared to TND740 7
2.2 Critical Parameters / Key features 7
2.3 System Requirements 7
2.3.1 Hardware System Requirements 7
2.3.2 OS Requirement 13
2.3.3 Mechanical Requirement 23
2.3.4 Device Appearance Requirement (Need update) 23
2.3.4.1 Device ID requirement 23
2.3.4.1 ID Rendering 23
2.3.4.2 Housing marking, CMF, and label requirement 24
3 CONFORMANCE REQUIREMENTS 27
3.1 Design and Construction 27
3.1.1 Flammability & Safety Requirements 27
3.1.2 Fasteners and Hardware 27
3.1.3 Seals and Gaskets 28
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3.1.4 Corrosion Protection 28
3.1.5 Reliability 28
3.2 General Test Requirements 28
3.2.1 Ambient Conditions 28
3.2.2 Accuracy and Calibration 28
3.2.3 Samples 28
3.2.4 Sample Inspection 28
3.2.5 Acceptance Test Criteria 29
3.2.6 Test Reports 29
4 Environmental Conditions 29
4.1 Thermal Requirements 29
4.1.1 Operating Temperature 29
4.1.2 Survival Temperature 29
4.1.3 Storage Temperature 30
4.1.4 Thermal Shock 30
4.1.5 Thermal Cycle 31
4.1.6 Relative Humidity 31
4.2 Moisture and Contaminates 32
4.2.1 Rod Entry 32
4.2.2 Drip 32
4.2.3 Rust Resistance 32
4.3 Mechanical Environment 33
4.3.1 Random Vibration 33
4.3.2 Operational Shock 34
4.3.3 Transport Shock 35
4.3.4 Drop Requirement 35
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4.4 Electromagnetic Compatibility 36
4.4.1 Power Transients 36
4.4.2 Coupled Transients 36
4.4.3 Conducted Immunity 36
4.4.4 Bulk Current Injection 36
4.4.5 Radiated Immunity 36
4.4.6 Magnetic Field Immunity 36
4.4.7 Conducted Emissions 36
4.4.8 Radiated Emissions 36
4.4.9 Electrostatic Discharge 36
4.5 Regulatory Compliance 37
4.5.1 FCC Certification 37
4.5.2 RoHS 37
4.5.3 Energy Star 37
4.5.4 Prop 65 37
4.5.5 UL Requirement 37
4.5.6 Bluetooth Certification 37
5 REFERENCES 37
6 ACRONYMS 39
7 Notes 41
7.1 Display Brightness and Uniformity 41
7.1.1 Brightness 41
7.1.2 Uniformity 42
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1 INTRODUCTION
1.1 Purpose
This document is intended to establish the product requirements for Rand McNally’s 5th generation dedicated GPS
navigation products for 2017.
1.2 Scope
This will cover the product requirements for Rand McNally’s 5 inches PND device.
1.3 Distribution
Distribution of this document outside of Rand McNally requires an authorized Non-Disclosure Agreement (NDA)
with the recipient.
1.4 Change Control
This document is defined as an engineering specification and is therefore subject to formal change control. Once
approved, an authorized Engineering Change Order (ECO) is required for any and all changes.
2 SYSTEM DESCRIPTION
2.1 Product Description
TND540 are dedicated GPS navigation devices for consumer retail use in the consumer, trucking and RV markets.
They will be Android based, but will not expose the Android operating system, similar to competitive Android
based units from Garmin and Magellan.
2.1.1 External Interfaces
● USB for power when in use, charging and transfer data with computer.
● SD Card for System updates (new SW), import/export data (GPS data files/.db, fuel logs…)
● BT to connect to the following equipments: ELD50 and DC200
● Wifi to connect to the internet for the following: GPS Live Data, DriverConnect Registration
2.1.2 In Box Accessories
● Car charger (2 A)
● Anti-glare Screen Protector
● Cling to protect the screen (with or without branding to be determined later)
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● USB cable to connect to computer (data transfer + charging capabilities)
● Mount (same as 530/730)
● Quick Start Guide
● Customer Service Card
● Anti-theft labels
● Prop 65 warning
2.1.3 Limitations compared to TND740
● No Mic / No Voice recognition
● No Pogo Pin / No Smart Mount -> This implies that charging will be accomplished by connecting a
power source (car charger) directly to the device.
● No magnet-based alignment / attachment
2.2 Critical Parameters / Key features
● GPS - Time for GPS to report a location
● Display - should be visible in sunny environment (with default brightness)
● Touch - all part of the screen should respond to touch
● Audio quality - GPS voice announcement should sound natural and loud enough in noisy truck
environment
●
● SW Stability (criteria TBD)
● Hard Keys should have good tactile feel (with and without the protective Guard)
● Gold standard is OverDryve 7
2.3 System Requirements
2.3.1 Hardware System Requirements
The hardware system requirements are defined in the table below. In ODM comments, please fill in one of the
three comments listed below:
● Compliance by design
● Compliance by test
● N/A
Description TND540 HW Specification ODM
Comments
Environmental
Operating Temperature -10 C to +60 C
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document may not be copied, reproduced, or transmitted to others in any manner, nor may any use of the
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Storage Temperature -30 C to +70 C
Operating Surface temperature
Under room temperature unit surface temperature rising shall not
exceed 15 in any area that consumer can touch.
Room temperature = 25C
*Unit shall be tested using Rand McNally navigation app in demo
mode with maximum brightness.
Display
Screen Resolution 854 x 480
200 x 200 dpi
Touch screen minimum icon design need to be:
6 mm by 6 mm;
Backlight Backlit LED
Brightness 350 lux
Brightness is measured with touch panel installed.
Contrast Ratio 500:1
Polarization LCD screen shall be circular polarized (or equivalent) that be viewed
through a polarized sunglass.
Processor
CPU A64
Memory and Storage
Main Memory (RAM) 1GB (512*2)
On Board Storage (EMMC) 16GB SanDisk iNAND or equivalent with 8-bits data interface. HW
implantation shall capable upgrade to 32GB of EMMC.
GPS Performance
TTFF ≤60 sec
GPS Antenna
Antenna Center Frequency:1575.42 ± 4MHz
Polarization: RHCP
Antenna Patch Size: 18mm x 18mm x2mm
Peak Gain: 3dBi
VSWR: 2:1
6dB Beamwidth: 150 degrees
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GPS Receiver Sensitivity (Conducted)
Acquisition sensitivity:-142 dBm
Tracking Sensitivity: -162dBm
Reacquisition: -161dBm
CNR: GPS receiver shall have CNR value range within 38 to 48 with
signal input level of -130dBm at antenna.
* GPS receiver sensitivity shall not be degraded by on board Wi-Fi and
Bluetooth transmit signal.
GPS Receiver Sensitivity
(Radiated)
GPS sensitivity shall meet or exceed following criteria when tested in
open sky.
2 Satellite SNR Values >= 45dB
2 Satellite SNR Values >= 42dB and <45dB
Enhanced GPS Options N/A
Wireless Connectivity
Wi-Fi (Conducted Sensitivity)
Frequency Band
● 2.4 GHz Band
Single TX and Single RX
Support Wi-Fi B, G, N
Minimum TX Power @ 2.4 GHz/MCS7: 14 dBm ± 1.5 dB
Minimum RX Sensitivity @ 2.4 GHz, 20MHz
● 11 Mbps: -86 dBm
● 54 Mbps: -71 dBm
● 65 Mbps: -71 dBm
●
Minimum Antenna Gain @ 2.4 GHz: 2 dBi
Wi-Fi (Radiated Sensitivity)
Wi-Fi Throughput
Channel 1: 15Mbits/ S
Channel 2: 15Mbits/s
Channel 11: 15Mbits/s
* iperf SW tool and a Wi-Fi certified access point should be used for
this test.
* Test should be conducted in an open ground with minimum of
distance separation of 10 meters
* Test with UDP
Bluetooth (Conducted Sensitivity)
RX sensitivity:
GFSK: -70 dBm
π/4 DQPSK: -70 dBm
8DPSK: -70 dBm
TX Power and RMS DEVM:
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Minimum TX power: 0 dBm (Class 2)
Maximum RMS DEVM: ≤ 0.20 (π/4 DQPSK)
Maximum RMS DEVM: ≤ 0.20 ( 8DQPSK)
* Bluetooth is used for data communication with other Bluetooth
enabled devices.
* Bluetooth circuit can be depopulated.
* Bluetooth and Wi-Fi circuit will share the same antenna to reduce
implementation cost.
Bluetooth (Radiated Sensitivity) Need to get measurements from Apical / targets from the chip
vendor
TMC
No internal TMC receiver
Audio
Microphone N/A
Audio Out Unit shall have a 3.5mm audio jack
Audio requirement
Speaker Minimum Rated Input Power: 2.0 Watts — same as speaker
on 518s, scan SPL of 530 as criteria
Impedance: 4 +/- 15% Ohm
Audio Amplifier Output Power: 2 Watts at < 10% distortion, and <15%
distortion at full volume.
Speaker shall be mounted on the housing with screws, with sealed
front/back isolation.
Speaker Frequency Range: 200 Hz—20 kHz @ > 78 dB SPL(?) @ 0.5m
(?)
Yes, we should get an audio consultant to help us define the spec;
Power And Reset
Power Input (Via USB port) Input Voltage: 5V +/- 5%
Maximum Input Current: 2A
Low-power mode Yes via OS control; auto-reduced backlight;
Power Mode
TND540 shall support following power mode:
● On
● Low power mode (CPU running with screen off)
○ Unit shall enter “low power mode” from “On
mode” after user press the power button;
○ Unit shall exit “low power mode” to “on mode”
after user press the power button;
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● Suspended
○ Unit shall not enter “suspended mode” when
there is external power;
○ Unit shall enter “Suspend mode” with following
conditions after 1 min (Android default setting)
■ No external power to the unit
■ Truck navigation is not in active route
● OFF
OFF mode current consumption ● Unit shall draw no more than 1mA of current from
internal Li-ion battery when unit is in OFF state.
Suspended mode current
consumption Unit shall draw no more than 10mA of current from internal battery
when unit is in suspended mode.
Auto Power ON / OFF
PND shall auto power ON when external power source is applied.
PND shall sense when external power supply is removed and provide
following two options to user:
1) Power OFF after 30 seconds
Continue operate with battery with tap on screen within 30 second of
external power removal.
Reset 2) Unit shall capable perform a hard reset that is equivalent to
power on reset through external reset button or key
combination.
Unit External Ports
USB OTG Unit shall have an USB 2.0 Mini-B Receptacle interface to be used for
data transfer and power;
Unit USB port shall support OTG function;
SD Micro SD
Audio Output
3.5mm Audio Out (Headphone output without MIC input)
3.5mm TRS Audio Pin Configuration:
Tip: Left Audio Signal
Ring: Right Audio Signal
Sleeve: Ground
Video Input External Connection
(Not required for 540) Unit shall support 2.5 mm video input plug with following pole
configuration N/A
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Buttons & Indicators
Power Key
Yes
● HW shall support auto power-on when external power is
applied.
● Activation force: 160 +/- 70 gf
Minimum Power key life cycle 50000
Reset Button Yes
* Reset button is accessible via reset opening in the housing.
Volume Button Yes
● Activation force: 160 +/- 70 gf
Minimum Power key life cycle 50000
Home Button Yes
● Activation force: 160 +/- 70 gf
● Minimum Power key life cycle 50000
Charging LED
Dual color LED (Red and Green) to show different charging state.
● Red (Unit is on but not powered)
● Orange (Unit is on with external power and battery is
charging)
● Green (Unit is on with external power and battery is full)
Internal Battery Requirement
Battery Capacity
Charge Cycle: 400 (85% DOD)
Battery charging temperature: 0C to 45C ADD NTC ON BATT
Between 45C and 60C: unit will be powered and keep
running, but battery will not charge.
Battery discharging temperature: -10C to 60C
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Battery Type/Size Polymer Li-Ion
Battery ODM shall provide battery profile and compare with the battery
vendor’s data sheet
Battery voltage V.S capacity table
External Power Supply
120V Power Supply For In Home Use
(not a requirement for 540)
Input: 100 - 240 V
Input frequency: 50/60 Hz
Plug: U.S
Output Voltage: 5 Volts +/- 5%
Output Current: 2 Amps
Output Plug Type: Mini-B Plug
Minimum power cord length: 8”
* 120V wall charger is not included in retail package for
N/A
12V Power Cord With CLA
CLA shall meet following requirement:
● Output Voltage: 5 Volts +/- 5% (@ device input under load)
● Output Current: 2 Amps
● 8' length non-coil cord with Velcro-type wrap
● Power indicator light
Right angle mini-USB interface per RM spec
ESD Requirement
ESD 4kV ESD contact discharge
8KV ESD over the air discharge
2.3.2 OS Requirement
Description OS Requirements ODM
Comments
OS and Platform Requirement
OS Version Android 5.1
Device model number TND540
OS Memory Partition
OS will have following memory partition:
/boot 128MB
/system 1GB
/cache 512MB
/data 12GB
Unit serial number Unit shall have follow serial number programed in the protected area
of the flash memory;
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* Serial number shall not be erased after OTA, or flash
* Flash tool for SN number modification
Unit shall have SN number format described in “Serial Number &
Product ID Master - 20170323.pdf“
Unit MAC address Unit shall have unique MAC address programed for Wi-Fi and BT
module;
OS release
ODM shall provide following OS version to RM during product
development:
● User Mode Firmware
● User Debug Firmware
● Incremental OTA (User Debug) from previous development
release to current
● Provide tools and components that allow modification to the
/system partition and allow the creation of a system.img using
the make_ext4fs tool.
● Provide tools and components to generate Full OTA after
modifying the /system partition.
● All necessary software tools for flashing
● Release Notes document identifying version name & build
number and all changes from previous release, listing JIRA IDs
where applicable
ODM shall provide following OS components to RM after first official
release:
● User Mode Firmware
● User Debug Firmware
● Incremental OTA from initial Production build (User Mode)
● Provide tools and components that allow modification to the
/system partition and allow the creation of a system.img using
the make_ext4fs tool.
● Provide tools and components to generate Full OTA after
modifying the /system partition.
● All necessary software tools for flashing
● Release Notes document identifying version name & build
number and all changes from previous release, listing JIRA IDs
where applicable
Files to be supported
Should be basic in Aosp, below are the files required for the GPS:
Shared libraries .so:
Following audio files: wav,
Following image files: png,
Following other files: txt, ini, db
Pre-loaded Apps See Jira GTAB-178
Need to support web browser (see Jira for details on pre-loaded app)
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ADB SD Card logging
Upon tablet boot, if there is an SD Card found and the card has a file
named “DebugLogRecorder.ini” in the root folder, the OS will:
● If a folder named “logs” is not found in the root directory, a
folder will be created named “logs” in the root directory.
● If a folder named “logs” is present on the SD Card the OS
will:
○ A new file will be created in the “logs” directory
with the file name
“<ModelNumber>_YYYY_MM_DD_HHMMSS_kmsg.t
xt”. The “/proc/kmsg” will be written to this new
file until the tablet shutsdown.
○ A new file will be created in the “logs” directory
with the file name
“<ModelNumber>_YYYY_MM_DD_HHMMSS_logcat
.txt”. The “logcat -v time” will be written into this
file until the tablet shutsdown.
○ Each file will have the following naming rules:
■ ModelNumber = TND540
■ YYYY = system clock Year.
■ MM = system clock Month.
■ HHMMSS = Hour, Minute and second from
the system clock.
ADB log services
In Android’s “Settings
-
>Developer options” a new menu item must be
added that will be called “Log services” with two sub items:
● “Enable Log Services” with a radio button that defaults to Off
upon tablet boot.
○ Subheading “Log path: /mnt/sdcard/rmmsg”
○ When the radio button is turned on:
■ The OS will create a folder
“/mnt/sdcard/rmmsg” if it does not exist.
■ If the “/mnt/sdcard/rmmsg” folder exists, a
new file will be created in that directory
with the file name
“<ModelNumber>_YYYY_MM_DD_HHMMS
S_kmsg.txt”. The “/proc/kmsg” will be
written to this new file until the radio
button is turned Off or the tablet is
shutdown.
■ If the “/mnt/sdcard/rmmsg” folder exists, a
new file will be created in that directory
with the file name
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“<ModelNumber>_YYYY_MM_DD_HHMMS
S_logcat.txt”. The “logcat -v time” will be
written to this new file until the radio
button is turned Off or the tablet is
shutdown.
○ If the radio button is turned off:
■ The OS will stop logging to the
“<ModelNumber>_YYYY_MM_DD_HHMMS
S_kmsg.txt” and
“<ModelNumber>_YYYY_MM_DD_HHMMS
S_logcat.txt” files.
● “Erase all Log Services”
○ If the “Enable Log Services” radio button is off, the
“Erase all Log Services” will display the subheading
of “Click to erase all log messages.”
■ When clicked the OS will erase all files in
the “/mnt/sdcard/rmmsg” folder or do
nothing if the folder does not exist.
○ If the “Enable Log Services” radio buttion is On, the
“Erase all Log Services” will be greyed out and will
display subheading “Log services recording, please
disable log services first”
Hard Keys
Power button
Unit shall start normal power up process after user press the power
button 2s in OFF mode;
FROM SUSPEND TO WAKE UP TAKES 2 sec.
Unit shall start normal power down process after user press the
power button “2”s in ON or Suspended mode;
● Short Press will turn off screen, device is still working in the
background
● Pressing and holding the power button for 2 seconds will
initiate powering up sequence (see reference image below)
● Pressing and holding the power button while the device is
on, will prompt the Power off screen to appear wherever the
user is within the device
○ Pressing within the white Power off pop up screen
will power down the device
○ Pressing anywhere outside the white Power off
screen will remove the Power off screen and allow
the user to resume where they left off using the
device
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information on this document be made, except for the specific purposes for which it is transmitted to the
recipient without prior written consent of Rand McNally, Inc.
● Long press on Power will shut down the unit after 1min (to
be confirmed)
Volume Up / Down
● Volume button - will have” –“ & “+” keys: Pressing + will
increase volume,
● Pressing – will decrease volume
● Pressing and holding down on ” –“ & “+” will continue to
decrease or increase volume until max setting is reached
● # of volume steps = 10 with follow spacing
Boot-loader
Factory Reset
Volume + / Power will open the Bootloader menu when device is off.
Menu will allow user to go into:
● fastboot mode,
● boot normally (by default) or
● Factory Reset - boot in recovery mode.
After 90sec, the system will boot normally unless the user change the
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selection.
Other Combinations Volume - & Power will take a screenshot when device is on.
Screenshots are saved on the internal storage.
Home button
Home button – Selecting the Home button will always return the user
back to the Home page (referenced below) regardless where the user
is within the device
OS Bootup
Splash screen
Unit shall display Rand McNally Logo page while loading then
following power up reveal the Home page (shown below)
Boot up time Unit shall display RM splash screen within 4s from the moment user
press the power button.
Power Management
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recipient without prior written consent of Rand McNally, Inc.
OS Power Management
When the tablet off and not connected to external power, the OS
shall turn on the unit when user press the power key when the
battery level is above 5%;
If the battery level is at or below 5%, the tablet will:
1) If the tablet is currently ON and connected to an external power
supply, do nothing.
2) If the tablet is currently ON and not connected to an external
power supply, power off the tablet.
3) If the tablet is currently OFF and not connected to an external
power supply, do not allow the user to power on the tablet via the
power button.
4) If the tablet is currently OFF and and an external power supply is
connected, automatically power on the tablet.
USB Interface Requirement
USB ID ORIGINAL PID/VID
Default USB mode If unit’s battery < 15%, and connected to power via USB, then set
backlight to 50%, and to be determined what other things can be
turned off.
USB PC Connection Procedure Enable MTP by default
USB connector Mini USB with OTG function
Flash Driver - SD Card
Flash Driver
Drive name for flash will be custom name
Shows both iNand and external SD if card is in slot.
Note: Default OS behavior in Android 5.1 is supported by our software
without any customization.
For Android >= 6.0, external sd card should default to "Portable
Mode".
Wi-Fi Encryption
Wi-Fi encryption supported
Wi-Fi module shall supporting following encryption methods
● WEP
● WPA
● WPA2
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recipient without prior written consent of Rand McNally, Inc.
o TKIP
o AES
● EAP o LEAP
o PEAP
BT Profiles
Bluetooth profiles supported
Bluetooth Core Specification Version 4.0
Bluetooth Power Class 2
Bluetooth Profiles:
● RFCOMM 1.1
● AVDTP 1.2
● AVCTP 1.4
● GAVDP 1.2
● HFP 1.6
● A2DP 1.2
● AVRCP 1.5
● OPP 1.1
● SPP 1.2
OS Customization
1. The OS must not include Google Mobile Services
2. The OS shall use a common Release certificate and keystore,
which will be shared between RM and ODM
3. The OS shall include multiple apps, provided by RM, to be
preinstalled in the system partition. The list of apps may
change during development; following is an initial set:
3.1 RMS (RM Services)
3.2 RM Launcher (should be used as the default
launcher/Home in the OS)
3.3 RM Setup (onboarding & user-settings)
3.4 GPS app
4. The OS shall have the Android statusbar disabled and hidden
at all times.
4.1 Android notifications should not be visible or accessible
to the user
5. The OS shall have the Recent Apps button in the Android
navbar hidden at all times.
6. To support RM’s initial user-setup software (“onboarding”),
the OS shall broadcast the intent
“android.intent.action.BOOT_COMPLETED” in the
following scenarios:
6.1 First boot out of the box
9.
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6.2 First boot after firmware flash
6.3 First boot after Factory Reset
7. The OS shall support a custom storage partition for storing
navigation map data (the “Navi partition”). The Navi partition
should meet the following requirements:
7.1 The partition size should be 7GB; (Requirement is
captured in CELT-167;
7.2 The partition must be mounted and accessible via the
path “/sdcard/.Navi” (note: hidden folder)
7.3 The partition must not be erased during a Factory Reset
7.4 The partition must not be erased during an OTA update
7.5 The partition must not be erased during a firmware flash
(to be discussed if not feasible)
7.6 The partition must support read & write access over MTP
USB connection to desktop.
7.7 The partition must support read & write access from any
app running on the device, as long as the app was signed
and pre-installed to have system-level privileges or the
app’s manifest declares the permission to access the
path “/sdcard/.Navi”
7.8 The navigation map data provided by RM should be
preloaded into the Navi partition during manufacturing.
8. The “cache” partition should be large enough to hold a Full
OTA package, to allow future OS updates to be downloaded
and installed via RMS (using Android Recovery).
System Settings
Default System Settings
1. The following device system settings will be made enabled
and made accessible
1.1 Wireless & Networks
1.1.1 WiFi
1.1.2 Bluetooth
1.2 Device 1.2.1 Display
1.2.2 Storage & USB
1.2.3 Battery
1.3 System 1.3.1 Date & Time
○ Default time zone GMT -
6
1.3.2 About Tablet
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information on this document be made, except for the specific purposes for which it is transmitted to the
recipient without prior written consent of Rand McNally, Inc.
2. Full / All device system settings will be made available to the
user through an unlock code
2.1 System -> About Tablet -> Model Number:
Selecting Model Number seven times will
enable all system settings
2.2 Selecting Model Number again seven times will
disable the feature and revert back to the
defaulted system settings as outlined in
requirement 1
3. Developer Options will be made available to the user
through an unlock code
3.1 System -> About Tablet -> Build number:
Selecting Build Number seven times will enable
the user to become a developer and allow full
access to all settings and options
3.2 Selecting Build Number again seven times will
disable the developer feature and revert back
to no longer displaying this feature
OS Update
1. The system's firmware should be updatable via microSD
card, without requiring USB connection to a desktop/laptop
computer.
2. The system must support the native Android functionality to
apply an OTA package via Recovery Mode.
Minimum Requirements if No Wifi or BT
IF a lower tier product TND535 is required in the future (not planned
as of March 2017),
● it will achieved by disabling “connected services”, i.e. Live
Traffic, Weather and Fuel prices. Disabling implies these
features will not show up as options available within the
product.
● Hardware will still be the same as TND 540
● DriverConnect pre-load in configuration is TBD
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information on this document be made, except for the specific purposes for which it is transmitted to the
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2.3.3 Mechanical Requirement
Description TND540 Mechanical Specification
Environmental requirement See section 4.0 for spec
HALT Testing Standard RM HALT procedure. (See RM QA test procedure)
Unit Logo Requirement Rand McNally logo, with UV coating
Meeting ASTM F2357 - RCA abrasion testing.
Sun Shield
Sun Shield N/A
Dash Mount
Dash Mount PND shall provide a dash mount option.
2.3.4 Device Appearance Requirement (Need update)
2.3.4.1 Device ID requirement
RM shall provide ID design file. Following are the ID concept front, back and side views.
● black Bezel
● no texture on the side walls - just soft touch paint
● no dot-pattern on the back housing - just soft touch paint
● enlarge the vent holes “bar design”
● Need to add “logo” in the front.
2.3.4.1 ID Rendering
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recipient without prior written consent of Rand McNally, Inc.
2.3.4.2 Housing marking, CMF, and label requirement
A number of engraved markings will be required on the housing. These markings can be grouped into two
categories:
a) Markings to visualize functionalities:
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USB Memory card Reset On/Off Home Button Volume
USB logo micro SD logo Reset Power on/off
logo Home logo Volume - and
Volume +
logos
Next to USB
socket Next to SD
socket Next to reset
hole Next to Power
button Next to Home
button
Either side of
the volume
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rocker button
as shown
b) Device label
Unit shall have following labels at the bottom edge of the unit.
1) Each unit shall have a serial number label that indicates RM product model number, unique serial
number
a. All pre-production units shall use alphabet to indicate HW and SW versions. For example:
V.A.A
(Example unit serial number label) - This will NOT be used in production units
2) Each unit shall have a device label with following information:
● Rand McNally name and logo
● Rand McNally product model name and number
● Canada 310 compliance logo
● FCC compliance logo
● RoHS compliance logo
● Country of origin
(Example Device Label)
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b) Device CMF
3 CONFORMANCE REQUIREMENTS
3.1 Design and Construction
3.1.1 Flammability & Safety Requirements
All materials, components, and interconnect wire and cable used in the construction of products shall meet
the flammability and electrical safety requirements defined in UL 60950. PCBs shall have a flammability rating
of V94. AC supply conductors shall be color-coded black and white for line and neutral conductors,
respectively. DC supply conductors shall be color-coded red and black for plus and minus polarity, respectively.
3.1.2 Fasteners and Hardware
All screws and fasteners for attachment hardware shall be of corrosion resistant steel. All attachments shall
conform to Unified American Standard (UNF) thread forms. No special tooling shall be required for the
assembly or service of the system.
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3.1.3 Seals and Gaskets
Not applicable.
3.1.4 Corrosion Protection
Not applicable.
3.1.5 Reliability
TBD
3.2 General Test Requirements
Unless specified otherwise, the following requirements shall apply to all tests.
3.2.1 Ambient Conditions
Ambient conditions including room temperature and humidity are defined as from 18 to 28 °C @ 50% relative
humidity.
3.2.2 Accuracy and Calibration
The accuracy of test conditions shall be ± 1% for voltage, frequency, time, torque, and distance. Accuracy of
temperature shall be ± 2° C and the accuracy of humidity and pressure shall be ± 5%. Calibration of lab
instruments is usually performed on an ‘as need’ basis. The calibration of test equipment and the resultant
accuracy thereof is the responsibility of the test laboratory or test engineer.
3.2.3 Samples
Sample size for a given product may vary depending on product maturity and availability. Recommended
minimum sample sizes for singular environmental tests is 5 and for combined, endurance or stress tests is a
minimum of 7. It is required that ALL samples be inspected before and after test. Where deviations in sample
size are required, there shall be mutual agreement between the design engineer and test engineer prior to
test. Test samples shall be randomly selected and allocated for tests. Each sample shall be permanently
identified with a unique unit under test (UUT) sample number. Acceptable methods of marking shall be
permanent markers, etching, labels, or tags.
3.2.4 Sample Inspection
Without exception, all test samples shall be inspected for conformance to engineering documentation
including drawings/schematics, compliance with workmanship and material standards or specifications.
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recipient without prior written consent of Rand McNally, Inc.
3.2.5 Acceptance Test Criteria
The following criteria in accordance with IEC 1000-4-x and EN 50082-1 shall be used for determination of
product acceptance to the requirements defined herein.
A Normal performance within specified limits
B Temporary degradation in performance or loss of function which is self-recoverable
C Temporary degradation in performance or loss of function that requires operator intervention or
system reset.
D Degradation or loss of function that is not recoverable due to damage of equipment (components) or
software, or loss of data. No unsafe condition permitted.
3.2.6 Test Reports
Subsequent to the completion of the test, a detailed test report summarizing the results obtained shall be
generated. The test report shall include executive summary including a list or reference to test requirements,
list of deviations or exceptions to these requirements, sample description and identification, test setup, and
any limitations of the test.
● ODM shall provide HW test report per RM requirement for all development phase;
● P1 5 units
● P2 5 units
● ODM shall provide OS regression test report per RM requirement for all official OS release;
● ODM shall provide all environmental test report conducted on the final HW version;
4 Environmental Conditions
4.1 Thermal Requirements
The thermal requirements for TND540 specified herein are adapted from the Department of Defense Test
Method Standard for Environmental Engineering Considerations and Laboratory Tests (MIL-STD-810F).
4.1.1 Operating Temperature
The product shall operate in accordance with this specification before, during and after exposure to
temperatures ranging from –10o C to +60o C. A total of 5 units shall be used for this test.
4.1.2 Survival Temperature
Not applicable
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recipient without prior written consent of Rand McNally, Inc.
4.1.3 Storage Temperature
The product shall not be damaged and perform in accordance with this specification after exposure to storage
temperatures ranging from –30o C to +80oC for 48 hours. A total of 5 units shall be used for this test.
4.1.4 Thermal Shock
The product shall perform in accordance with this specification before and after exposure to accelerated
thermal shock. The unit shall be subjected to 24-hour 3 thermal shock cycles in accordance with figure 503.4-
1 of MIL-STD_810F and figure below. A total of 2 units shall be used for this test.
Notes:
1. T1 = –10o C
2. T2 = +60o C
3. Time duration from a to b: 2 hours
4. Time duration form c to 2: 2 hours
5. Time duration from f to b: 2 hours
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4.1.5 Thermal Cycle
The product shall perform in accordance with this specification before, during and after thermal cycle
according to following requirement. A total of 5 units shall be used for this test.
4.1.6 Relative Humidity
The product shall perform in accordance with this specification before, during and after exposure to 95 ± 4%
relative humidity (non-condensing). The unit shall be subjected to the 48-hour humidity cycle in accordance
with figure 507.4-1 of MIL-STD-810F and figure below. The unit shall be operated throughout the humidity
cycle. A total of 5 units shall be used for this test.
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NOTES:
1. During temperature change, use a tolerance of not greater than 3⁰C.
2. Maintain the relative humidity at 95 r4% at all times except that during the descending temperature periods
the relative humidity may drop to as low as 85%.
3. Use a rate of temperature change between 30 and 60⁰C of not less than 8⁰C per hour.
4. Do not use a temperature increase in this portion of the curve that is less than 10⁰C per hour.
4.2 Moisture and Contaminates
Not applicable.
4.2.1 Rod Entry
Not applicable.
4.2.2 Drip
Not applicable.
4.2.3 Rust Resistance
Not applicable
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4.3 Mechanical Environment
The random vibration requirement for the TND540 are derived from MIL-STD-810F. The operating and
operational shock requirements for TND540 are derived from MIL-STD-202F and ASTM D 5276, respectively.
4.3.1 Random Vibration
The product shall operate in accordance with this specification before, during and after exposure PSD profile
defined by MIL-STD-810F. A total of 2 units shall be used for this test.
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4.3.2 Operational Shock
The product shall operate in accordance with this specification before and after exposure to the shock test
defined in MIL-STD-202G Method 213B (test condition A). This test shall be performed using a half-sine pulse
of 50 g’s (peak) for duration of 11 ms. Three shocks in each direction shall be applied along each of the three
mutually perpendicular axes of the unit for a total of 18 shocks. The unit shall be verified to be operating
properly before and after the test. The unit shall also be inspected for damage and mechanical fatigue at the
conclusion of the test. A total of 2 units shall be used for this test.
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The half-sine pulse shall meet following profile specified in MIL-STD-202G.
4.3.3 Transport Shock
The product shall perform in accordance with this specification after exposure to the Standard Test Method
for Drop Test of Loaded Containers by Free Fall (ASTM D 5276, A2.2.4). The test shall be performed with the
unit packaged for shipment. A total of 2 packages shall be used for this test.
Note: A2.2.4 Twenty-six drop cycle – Drop the test package on each flat face, edge and corner.
4.3.4 Drop Requirement
The product shall perform in accordance with this specification and no visible damage after 1 meter drop on to
a level concrete surface one time each of the three mutually perpendicular planes (three drops total). A total
of 2 units shall be used for this test.
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4.4 Electromagnetic Compatibility
Not applicable.
4.4.1 Power Transients
Not applicable.
4.4.2 Coupled Transients
Not applicable.
4.4.3 Conducted Immunity
Not applicable.
4.4.4 Bulk Current Injection
Not applicable.
4.4.5 Radiated Immunity
Not applicable.
4.4.6 Magnetic Field Immunity
Not applicable.
4.4.7 Conducted Emissions
Not applicable.
4.4.8 Radiated Emissions
See section 4.5 for regulatory requirement.
4.4.9 Electrostatic Discharge
See section 2.2 for ESD requirement.
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Title: TND540 Requirement
Proprietary and Confidential
This document contains confidential and property information which belongs to Rand McNally, Inc. This
document may not be copied, reproduced, or transmitted to others in any manner, nor may any use of the
information on this document be made, except for the specific purposes for which it is transmitted to the
recipient without prior written consent of Rand McNally, Inc.
4.5 Regulatory Compliance
4.5.1 FCC Certification
TND540 shall comply with Part 15 of the FCC Code of Federal Regulations – Telecommunication (CFR 47) for a
class B digital device and Intentional radiator.
TND540 shall comply with Canada Radio Radio Standard Specification RSS-210, Licence-Exempt Radio
Apparatus: Category II Equipment.
4.5.2 RoHS
TND540 shall comply with Directive on the restriction of the use of certain hazardous substances in electrical
and electronic equipment.
4.5.3 Energy Star
External wall power supply shall meet Energy Star program efficiency level IV requirement. External wall
power supply will not be included in retail package, and can be purchased as an aftermarket accessory.
4.5.4 Prop 65
Not required. We will add a warning in the Quick Start Guide.
4.5.5 UL Requirement
Polymer Li-Ion battery used for TND540 shall have UL certification (UL1642 and UL2054) and pass mandatory
UN Transportation Tests for lithium-ion batteries (UN 38.3).
Polymer Li-ion battery used for TND540 shall have all necessary documents that support WERCS CERT.
4.5.6 Bluetooth Certification
Bluetooth module used for TND 540 shall pass all qualification tests that are mandated by Bluetooth SIG.
Vendor shall provide QDID to Rand McNally.
5 REFERENCES
The following listed documents of the latest issue form a part of this document. If no date is given, the most
current date is applicable. In the event of conflict between the documents referenced herein and the contents of
this document, the contents of this document are considered a superseding requirement.
1. Code of Federal Regulations - Telecommunication; FCC CFR 47; 1995.
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Title: TND540 Requirement
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document may not be copied, reproduced, or transmitted to others in any manner, nor may any use of the
information on this document be made, except for the specific purposes for which it is transmitted to the
recipient without prior written consent of Rand McNally, Inc.
2. RSS-Gen — General Requirements for Compliance of Radio Apparatus; Issue 4; November 13, 2014
● http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf08449.html#s8.4
3. Department of Defense Test Method Standard for Environmental Engineering Considerations and
Laboratory Tests (MIL-STD-810F).
4. Test Method Standard Electronics and Electrical Component Parts (MIL-STD-202G).
5. Acceptability of Electronic Assemblies; IPC-A-610B; ANSI; Jan 96.
6. Standard for Electrical Characteristics of Generators and Receivers for Use in Balanced Digital Multipoint
Systems; EIA-485; April 1983.
7. Sampling Procedures and Tables for Inspection by Attributes; ANSI/ASQC Z1.4-1993.
8. Methods of Measurement of Radio Noise Emissions from Low Voltage Electrical and Electronic Equipment
in the Range of 9 kHz to 40 GHz; ANSI C63.4; 1992.
9. Military Handbook – Reliability Prediction of Electronic Equipment; MIL-HDBK-217F; 2 Dec 91.
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document may not be copied, reproduced, or transmitted to others in any manner, nor may any use of the
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recipient without prior written consent of Rand McNally, Inc.
6 ACRONYMS
A Ampere
ANSI American National Standards Institute
AQL Acceptable Quality Level
AR Acrylic
ATP Acceptance Test Procedure
AVL Approved Vendors List
BOM Bill of Materials
CPU Central Processing Unit
DC Direct Current
ECO Engineering Change Order
EIA Electronic Industries Alliance
EMC Electromagnetic Compatibility
EMI Electromagnetic Interference
ESS Environmental Stress Screening
FCC Federal Communications Commission
FVT Functional Verification Test
ESD Electro-Static Discharge
FFK Fixed Function Key
FPC Flex Printed Circuit
GB Giga Byte
GPS Global Positioning System
I/O Input-Output
ICD Interface Control Document
ICT In-Circuit Test
ISO Industries Standards Organization
LAN Local Area Network
LCD Liquid Crystal Display
LED Light Emitting Diode
mA Milli-Amp
MB Mega-Byte
MTBF Mean Time Between Failure
NA Not Applicable
NDA Non-Disclosure Agreement
OEM Original Equipment Manufacturer
PCB Printed Circuit Board
PCBA Printed Circuit Board Assembly
PFS Product Functional Specification
PFK Programmable Function Key
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document may not be copied, reproduced, or transmitted to others in any manner, nor may any use of the
information on this document be made, except for the specific purposes for which it is transmitted to the
recipient without prior written consent of Rand McNally, Inc.
PN Part Number
POST Power On Self Test
PRD Prototype Requirements Document
QA Quality Assurance
QTP Qualification Test Plan
QTR Qualification Test Report
RAM Random Access Memory
RF Radio Frequency
RoHS Restriction of Hazardous Substances
SAE Society of Automotive Engineers
SN Serial Number
SOP Standard Operating Procedure
SRU Shop Replaceable Unit
SSD Solid State Drive
TBD To Be Determined
UL Underwriters Laboratory
USB Universal Serial Bus
UUT Unit Under Test
VDC Volts, Direct Current
VESA Vehicle Electronics Standards Association
VGA Video Graphics Adapter
WLAN Wireless Local Area Network
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document may not be copied, reproduced, or transmitted to others in any manner, nor may any use of the
information on this document be made, except for the specific purposes for which it is transmitted to the
recipient without prior written consent of Rand McNally, Inc.
7 Notes
7.1 Display Brightness and Uniformity
The methods of testing backlight brightness (luminance) and uniformity are defined below. Measurements shall
be performed with a full white pattern on the display using a (TBD) Luminance Meter (Model xxxxx or equivalent).
The display should be operating for at least 10 minutes prior to test to ensure stability of the backlight and stray
light on the display or into the luminance meter should be avoided.
Figure 7.1 – Display Measurement Points
7.1.1 Brightness
Brightness or luminance is determined using the 5-spot method. This consists of measuring the luminance
perpendicular to the screen at 5 specific points (P1, P3, P5, P7, P9). The average of three measurements at each
point will be combined and divided by the number of points to obtain the average brightness. This value should be
equal to or greater than 343 nits as specified herein.
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Title: TND540 Requirement
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document may not be copied, reproduced, or transmitted to others in any manner, nor may any use of the
information on this document be made, except for the specific purposes for which it is transmitted to the
recipient without prior written consent of Rand McNally, Inc.
7.1.2 Uniformity
Uniformity is determined using the 5-spot method. This consists of measuring the luminance perpendicular to the
screen at 5 specific points (P1, P3, P5, P7, P9) and dividing the highest measurement by the lowest measurement.
This value should be equal to or less than 1.2 as specified herein.
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FCC Statement:
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.
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.
Caution: Any changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
The highest SAR value reported under this standard during product certification for use
at the when properly worn the the body is 0.219W/kg, This device
was tested for typical body-worn operations. To comply with RF exposure requirements,
a minimum separation distance of 0 cm. must be maintained between the user’s body
and the interphone,including the antenna. Third-party belt-clips, holsters and similar accessories
used by this device should not contain any metallic components. Body-worn accessories
that do not meet these requirements may not comply with RF exposure requirements and
should be avoided.