ZAGG ZKSI Messenger folio User Manual

ZAGG Inc. Messenger folio

User Manual

Basic 7in and 9in Bluetooth Keyboard Revision History Revision Date Notes Released By 01 05/04/2014 Initial Release Owen Carlson 02 05/24/2015 Updated Release Owen Carlson
Table of Contents 1. General Specification ............................................................................................................................... 6 2. Mechanical Specification ......................................................................................................................... 8 2.1. Characteristics of Material ................................................................................................................... 8 2.2. Packed – Including Packaging............................................................................................................... 8 2.3. Detachability of Cable Pull Out ............................................................................................................ 9 2.4. Key module configuration .................................................................................................................... 9 2.5. Key Board Specification ..................................................................................................................... 10 2.6. Life Test ............................................................................................................................................. 10 2.7. Specification of Rubber Switch .......................................................................................................... 10 2.8. Max Keycap Depressing Force............................................................................................................ 11 2.9. Keyboard Height ................................................................................................................................ 11 2.10.Keycap Strength ............................................................................................................................... 11 2.11.Keycap Spacing and Alignment ......................................................................................................... 11 2.12.Key in Test Spec On The 4 Corners Of The Key Cap ........................................................................... 12 2.13.Characteristics of Switches ............................................................................................................... 12 2.14.Slide Switch ...................................................................................................................................... 12 2.15.Tact Switch ...................................................................................................................................... 13 2.16.Sleep Magnet Function .................................................................................................................... 13 2.17.Snap force and life test .................................................................................................................... 13 3. Electrical Specification ........................................................................................................................... 13 3.1. Electrical Characteristics .................................................................................................................... 13 3.2. Feature: ............................................................................................................................................. 13 3.3. Power Rating ..................................................................................................................................... 13 3.4. LED Indicator behavior....................................................................................................................... 14 3.5. RF Specifications ................................................................................................................................ 15 3.6. Bluetooth Module Block Diagram ...................................................................................................... 16 3.7. Sleep mode ....................................................................................................................................... 17 3.8. Keyboard layout ................................................................................................................................ 17 3.9. 7 Inch Key frame ................................................................................................................................ 17 3.10. .............................................................................................................. Fn Combination Key Function Descriptions ...................................................................................................................................... 19
3.10.1. 7in Non backlight Alcatel Android 5.0 US ..................................... Error! Bookmark not defined. 3.10.2. 7in Non backlite LG E8 Android 5.0 US ........................................ Error! Bookmark not defined. 3.11.Bluetooth 3.0 9 inch Keyboard Key Matrix for Apple ........................................................................ 20 3.12.Schematic Circuit ............................................................................................................................. 21 3.13.Pseudo N-Key Rollover Capability ..................................................................................................... 22 3.14.Free From Illegal Ghost key .............................................................................................................. 22 3.15.Compatibility ................................................................................................................................... 22 3.16.Charging Specification ...................................................................................................................... 22 3.17.Keyboard Module ............................................................................................................................ 22 3.18.Key Functional Test .......................................................................................................................... 22 3.19.Bluetooth RF Power & Frequency Test ............................................................................................. 22 3.20.EMI Test ........................................................................................................................................... 22 3.21.ESD TEST .......................................................................................................................................... 23 3.22.EFT Test ........................................................................................................................................... 23 4. Environmental and Reliability Specifications .......................................................................................... 24 4.1. Acoustic Noise ................................................................................................................................... 24 4.2. Temperature and Humidity Test ........................................................................................................ 24 4.3. Heat Treatment Impact Test .............................................................................................................. 25 4.4. Vibration Test .................................................................................................................................... 25 4.5. Bare Unit Drop Test ........................................................................................................................... 26 4.6. Packaged Box Drop Test .................................................................................................................... 26 4.7. Life Test ............................................................................................................................................. 27 4.8. UV Test .............................................................................................................................................. 27 4.9. Spillage Test ...................................................................................................................................... 28 4.10.Endurance Test ................................................................................................................................ 29 4.11.Physical / Software compatibility check ............................................................................................ 30 4.12.PLP – Product Liability Program ....................................................................................................... 30 4.13.Abrasion Test – Legend (1X key silk-screen printing) ......................................................................... 30 4.14.Abrasion Test - Logo/ Icon ................................................................................................................ 31 4.15.Abrasion Test – Painting (Outlook parts printing) ............................................................................. 31 4.16.Chemical Resistance Test ................................................................................................................. 31 4.17.Adhesion Test .................................................................................................................................. 31
4.18.Keycap Texture Endurance Test........................................................................................................ 32 4.19.Compression Test-Type 1A ............................................................................................................... 32 4.20.Corrugated Box (Carton) Compression Test ...................................................................................... 32 4.21.Compliance ...................................................................................................................................... 32 4.22.Safety Standard ................................................................................................................................ 33 4.23.Environment Specification Items ...................................................................................................... 33 4.24.Appearance Specification ................................................................................................................. 34 5. Patent ................................................................................................................................................... 34 6. View Angle ............................................................................................................................................ 34 6.1. Angle Specifications ........................................................................................................................... 34 7. Keyboard Layout for different Languages .............................................................................................. 35 7.1. 7in Non backlight Alcatel Android 5.0 US ................................................ Error! Bookmark not defined. 7.2. 7in Non backlite LG E8 Android 5.0 US .................................................... Error! Bookmark not defined. 8. Cable ..................................................................................................................................................... 35 8.1. Micro USB Charge Cable .................................................................................................................... 35
1. General Specification This specification is applied to the Bluetooth wireless keyboard folio for Windows iPad series. General Product Information Product Type ZAGG Folio Keyboard Connection Type Bluetooth Wireless Keypad Features Slim Wireless Protocol Bluetooth 3.0 Wireless Range 10M Software Support (at release) As needed per device OS Support (at release) As needed per device Indicator Lights (LED) Under Caps Lock, Under Power (for Pairing too) Backlight None Battery Details 450mAh, 3.7V Battery Life 365 days one hour per day use Power Charge Micro USB cable ( TPE coated cable) Power On Function Power key on key frame will power on Hinge Angle 0~135 +/- 3 Degrees Hinge Life 5000 cycles on opening and closing Hinge Torque N/A Opening Force (Free Stop) N/A Closed Mode Magnet assist closure and retention Book Mode Magnet assist retention Product Dimensions Product component Width ( No Fabric) Depth (No Fabric) Height (Tablet Dependent) Weight Keyboard 246 mm 178.5 mm 6.2mm XXX grams
2. Mechanical Specification 2.1. Characteristics of Material 2.2. Packed – Including Packaging Product Dimensions Tolerance: +/- 3 mm Package Spec. Qty Width Length Height Weight Gift box with handle 1 TBD TBD TBD TBD Carton (Inner) 5 TBD TBD TBD TBD Carton (Outer) 10 TBD TBD TBD TBD Parts Material Color Texture Bezel, Key Surround PC/ABS (70/30) White/Black/Purple and as needed MT11010 Keys, HF-3201GS ABS White/Black Texture MT 11005 Semi-Gloss Paint Fabric Cover, Interior Synthetic Suede Black TBD Fabric Cover, Exterior Weave/ Knit Black/ Purple/ Red TBD Side Hooks PC White/Black/Purple etc TBD Cradle PC White/Black/Purple etc TBD Base PC White/Black/Purple etc TBD Top Hooks PC White/Black/Purple etc TBD V type hook PC Black TBD Cradle Slim PC Black TBD Bottom Board PC Black TBD Cradle Slim Cover PC Black TBD
2.3. Detachability of Cable Pull Out The cable entrance for corded devices can meet product specification. Function test will be performed before and after this test. Refer to the definition of related standard. USB Implementers Forum. 2007-01-04. Micro USB connector mating force is less than 30N, un-mating force is 8+/-1N. Life test is 5000 cycles in this device. 2.4. Key module configuration This specification is applied to the 7” key module. General Product Information Product Type Key module Output Pin 28 Pin Travel 1.5 mm Total Height 3.9 mm Weight N/A Size 198.4 X 96.5 mm (main rectangular foot-print) Click Ratio 35 ~ 55 Indicator Lights (LED) RGB Key life Standard key and long key: 3 M, Small key: 5 M Color Define by Customer Key layout Define by Customer Name Material Flaming UL Key Cap ABS 94 HB Scissor EXT POM 94 HB Scissor INT POM 94 HB Rubber Dome Rubber 94 HB Plate 0.3 SECC 5VA Membrane PET 94 HB
2.5. Key Board Specification 2.6. Life Test Standard key is 5 million cycles and Function key is 3 million cycles. ( 4 times/second, 100 ± 20 gf ). 2.7. Specification of Rubber Switch Normal And Function Key Rubber Dome Key Characteristic Point Stroke Force P1 0.5 ± 0.2 mm 60 ± 15 gf P2 0.8 ± 0.2mm 15~48 gf P3 1.5 ± 0.2 mm Maximum 120 gf P4 Maximum 15 gf Pre-Loading 0 ~ 0.2 mm Click ratio: 35 – 55 % Figure 1 Standard key curve of force response Travel Operating Travel: 1.5±0.30mm Full Travel: 1.5±0.30mm (force at 110g) P3 P1 P2
Keycap Pull Off Force 500gf minimums with equal load applied to all 4 corners of the keycap 150gf minimums at any one corner or side of a given keycap 2.8. Max Keycap Depressing Force To act on the center of the keycap with stand 5Kgf force for 1 minute. 2.9. Keyboard Height 3.90±0.20mm（normal key） 3.90±0.20mm（space bar) 2.10. Keycap Strength To act at “X” and “Y” axis with stand 1Kgf force for 5 sec. 2.11. Keycap Spacing and Alignment Clearance between keycaps (standard keycaps): ΔH (ΔV) -- ± 0.30 mm Alignment (keycap to keycap): Neighbor 0.4 mm max, In a row 0.4 mm max Height alignment (keycap to keycap): Neighbor 0.4 mm max In a row 0.4 mm max Key slant (keycap to keycap): 0.6 mm max Key X, Y Movement: Shall be ≦0.5mm for full amplitude on both X and y directions. Key twisting: Normal key ±0.4mm Fn Key ±0.3mm
Space key ±0.4mm Long Key ±0.4mm 2.12. Key in Test Spec On The 4 Corners Of The Key Cap Unit: mm (All Types) A. Standard Key B. Space Bar C. Long Types Key D. Small Key Key in Force (Center) ≥ 80g 2.13. Characteristics of Switches 2.13.1. Slide Switch No slide switch
2.13.2. Tact Switch No tact switch 2.14. Sleep Magnet Function Act magnet switch in 1.1mm height from top surface of KB cover. 2.15. Snap force and life test Snap in force between tablet and keyboard cover is (TBD)15N +/- 20% in handle and snap out force is (TBD)25N +/- 20%. Snap life is (TBD) 5,000 times. 3. Electrical Specification 3.1. Electrical Characteristics 3.2. Feature: Bluetooth V 3.0 specification. Bluetooth HID profile V 1.1 compliant. Frequency Range: 2.400G ~ 2.480GHz Peak Power consumption: 0.66 mA Max Built-in 3.7V, 450mAh Li-Polymer Battery, can be rechargeable. Sleep mode Power consumption: 0.033 mA Max Security Encryption: 64 bits Support AFH (Adaptive Frequency Hopping). Support Language: US, Europe, Asia Compatibility with necessary OS FCC, CE, BQB, R&TTE, RoHS Active Range: around 10 meter Build-in Power on/off Switch. RGB LED indicators for Battery Low alert , Recharge and Bluetooth Connectivity Debounce: No double characters Key buffering: 2 seconds Wakup Time: 1.9 seconds Auto-pair Requirement: 1.5 seconds BQB Requirement: 10m or 30ft 3.3. Power Rating Items Specifications 1 Operation Voltage: Voltage supplied to device: 3.0VDC ~ 4.2VDC 2 Active Power consumption 0.65mA Avg Commented [OC1]:
3.4. LED Indicator behavior Press Fn + Right Control Key will indicate battery status by LEDs.  Battery status description: Battery Voltage Percentage Battery Level LED Colour Remark 3.71V ~ 4.2V 50% ~ 100% Full Green Flash 3 times. Each time flash 1 sec, stop 1 sec. 3.5V ~ 3.71V 25% ~ 49% Low Yellow Flash 3 times. Each time flash 1 sec, stop 1 sec. 3.4V ~ 3.5V 12% ~ 24% Charge Red Flash 3 times. Each time flash 1 sec, stop 1 sec. 3.0V ~ 3.4V 0% ~ 11% Critical Red Flash 3 times. Each time flash 1 sec, stop 1 sec.  Power On, Charging, & Pairing: Function LED Colour Remark Power On Green LED under power key The GREEN LED will turn ON instantly when power key is pressed. The LED will turn ON for 2 seconds then turn OFF and the keyboard will automatically reconnect with the tablet. If pressed again GREEN LED will turn on 2 seconds then off indicating it is still ON. Power Off Red LED under power key The RED LED will blink twice then turn OFF indicating the keyboard is OFF when the power key is pressed and held down for 3 second. When power is turned OFF the keyboard with disconnect BT. Charging Red LED under power key RED LED stay ON until Battery cell is full Charged. Low power Red LED under power key When battery reaches a Charge level (12%~24%) the back lightning will be disabled and when 3 Standby Mode current 0.25mA Avg 4 Hibernation mode current 0.033mA Avg 5 Bluetooth disconnect Bluetooth keyboard will disconnect communication after 20 minutes. The keyboard will always stay paired so when coming out of hibernation it will automatically allow keyboard to work with tablet with limited time delay.
Critical Level is achieved (0%~11%) a RED LED will flash three times, one flash sequence every 5 minute. (1 Hz Flash 50% Duty) Bluetooth Pairing Blue LED under power key Push and hold Pairing key for 3 seconds for pairing. A BLUE LED under power key will Flash when pairing. Flash will stop flashing when paired. Pairing times out after 60 sec.  Caps Lock: Function LED Colour Remark Caps Lock ON Blue LED under Caps Lock Key LED Stay on until key is pressed again  Tablet Bluetooth Display Function Name Remark Display in Bluetooth settings ZAGG Basic Folio Zagg Basic will show in the display of Bluetooth devices the tablet detects Note: Now the turning ON and OFF of the keyboard through the key frame is really only toggling between Hibernation Mode and Active Mode and disconnecting Bluetooth connection when in Hibernation Mode. To perform a HARD RESET, a micro USB cable needs to be plugged into a 5V power source and then plugged into the keyboard. A GREEN LED under the power key will come on for 2 seconds then changes to RED indicating the PCBA has been reset. For all flashing of LED’s a flash cycle time 1 Hz Flash 50% Cycle will be used. 3.5. RF Specifications Simple data transmitter operation at 2.4GHz range Modulation: FHSS Caps Lock ON: Blue light Voltage (Supply): 3.0V Transmitter Output Power: 2.66 dBm Receiver Sensitivity: - 86.14 dBm Range: >= 10m (in no interference environment) Auto paring: Device starts auto pairing mode after power on, and leaves after 60 seconds.
RF IC Model for keyboard: Broadcom BT3GMD-B47P is a Bluetooth Human Interface Device (HID) module based on the Broadcom BCM20730 Bluetooth 3.0 specification basic rate-compliant stand baseband processor with an integrated 2.4GHz transceiver or equivalent performance chip. 3.6. Bluetooth Module Block Diagram
3.7. Sleep mode Auto sleep if no typing for 20 minutes. 3.8. Keyboard layout 3.8.1. 7 Inch Key frame 3.8.1.1. 7in Non backlit Key Frame US Apple Layout 3.8.2. 9 Inch Key frame 3.8.2.1. 9in Non backlit Key Frame US Apple Layout
3.9. Fn Combination Key Function Descriptions Item # Keystroke Description 01 Fn + Battery Level 01
Item # Keystroke Description 01 Fn + Battery Level 02 Fn + Search 03 Fn + Show / Hide Keyboard 3.10. Bluetooth 3.0 9 inch Keyboard Key Matrix for Apple 01 02 03
3.11. Schematic Circuit
3.12. Pseudo N-Key Rollover Capability ‘N’ key roller is the numbers of keys that may be held depressed simultaneously and have the keyboard generate the appropriate code for each pressed and released key without keyboard interruption. The keyboard is capable of at least a pseudo 6-key rollover. All combinations of Ctrl, Alt and Shift keys are not ghost keys. 3.13. Free From Illegal Ghost key Key matrix layout has been properly managed such that no ghost key occurs for any 3-key combination. The ghost key is defined as 3-key combination where a valid third key falls in the ‘#’ pattern in the key matrix, formed by the proceeding valid 2-key combination. Normally in this case, the third key will be masked without sending any code because the third key and fourth key in this ‘#’ pattern are confusing the microprocessor of three keyboard. 3.14. Compatibility Operation System: Windows OS Bluetooth 3.0 LE specification compliant. Bluetooth HID profile V 1.1 compliant VID/PID in firmware is 0a5c/8502 (Default Broadcom) 3.15. Charging Specification Charging current: 180mA 3.16. Keyboard Module Key matrix traces with switch contact fingers are laid out and routed on a 3 layers membrane sheet and scissor keycap as a key module. The contact resistance is less than 1000 ohm. 3.17. Key Functional Test Refer to Key Layout and to use Bluetooth test program & fixture. 3.18. Bluetooth RF Power & Frequency Test RF Power Range: -35dBm ~ -5 dBm Frequency tolerance: +/- 75 KHz Low Frequency: 2402 MHz Middle Frequency: 2441 MHz High Frequency: 2448 MHz 3.19. EMI Test  European Standard EN 55022: 2006 Class B.  FCC/CFR 47 : Part 15 Class B  Frequency Range of Test: from 30MHz to 1000 MHz
3.20. ESD TEST  Basic standard: IEC 61000-4-2  Generic standard: EN 55024:1998 + A1:2001 + A2:2003  Performance Criteria: B  Level: 2 for Contact discharge  Tested Voltage: ± 8V for Air discharge, ± 4 KV for Contact discharge  Temperature: 15-23 ºC  Relative Humidity: 30-60 % RH  Test Condition : Air ±8Kv, ±15Kv ESD  Judgment Standard: o ±8Kv No malfunction o ±15Kv No deviation or destruction of component 3.21. EFT Test  Basic standard: IEC 61000-4-4  Generic standard: EN 50 082-1  Performance Criteria: B  Level: on Power Supply 3  Test Voltage: on Power Supply ± 1 KV  Temperature:15-35ºC  Relative Humidity: 30-60 % RH
4. Environmental and Reliability Specifications 4.1. Acoustic Noise Test Item Specification Test Equipment Acoustic noise Keyboard : Normal key Max: 50dBA, Space bar: Max:55dBA Mouse: Max:55dBA A = 38 +/- 13mm B = 750 +/-13mm C = 260 +/-13mm D = 330 +/-13mm 4.2. Temperature and Humidity Test Sound level meter: Point microphone toward the center-line of the spacebar on keyboard. A C D B
Test Item Specification Test Equipment High Temp High Humidity Test 1. Sample size: 5 pieces 2. Test Condition: 50°C /95%, 120 hours 3. Judgment Standard:  No malfunction  No decay inside of the product Chamber Storing in Low Temperature 1. Sample size: 5 pieces 2. Test Condition: -20°C, 96 hours 3. Judgment Standard: - No malfunction Chamber 4.3. Heat Treatment Impact Test Test Item Specification Test Equipment Heat Treatment Impact Test 1. Sample size: 5 pieces 2. Test Condition: -40°C ~ 85°C, 2 hours /cycle, 30cycle 3. Judgment Standard:  No malfunction  No decay or color change of PBA Soldering & component  No crack, dent, or change Chamber 4.4. Vibration Test Test Item Specification Test Equipment Vibration 1. Sample size: 5 pieces 2. Condition: Sine sweep: 10HZ~ 500HZ~ 10HZ; 3. Sweep speed: 0.5 Octave/minute 4. Acceleration: 2G 5. Duration: 30 minutes per face. 6. Judgment Standard: i) The mechanical appearance and inner structure should not be damaged after test. ii) No functional failure should be found during and after the test. Vibration machine
4.5. Bare Unit Drop Test Test Item Specification Test Equipment Bare unit drop test 1. Sample size: 2 pieces 2. Test Condition : Drop at 91.44 cm ( 36in ) on wood surface, 5 times on each face and 5 times on the top and bottom ( Total 30 times without device) NAC and Mahindra Testing 3. Judgment Standard I. No malfunction (button, mechanical or electrical) II. No deviation or destruction of component (No major cracks in plastic housing) Drop machine 4.6. Packaged Box Drop Test Test Item Specification Test Equipment Master Carton packaged box drop test 10 drops (One corner, Three edges, Six surfaces ) from 36 inches (91.44cm) to concrete surface, No damage product, Product function OK Drop test machine
4.7. Life Test Test Item Specification Test Equipment Keycap Spec: Keyboard normal keys: 5 M cycles Function key: 3 M cycles Life tester machine On/Off Button N/A On Key Frame Pairing Button N/A On Key Frame Snap Life Test Magnetic force between tablet and keyboard is snap in force 6N +/- 20% and snap out force is 6.5N +/- 20%. Snap life is 5,000 times 1. Judgment Standard  No Cracks  Still connects and hold tablet and Keyboard together Test by Hand or Machine Hinge Cycle Test 5000 cycles of hinge with tablet installed. No wear to tablet and torque of hinge cannot change. 4.8. UV Test Test Item Specification Test Equipment UV Test 1. Test Standard: ISO4892-3:2006; Method B, 72 Hrs; 0.76 Watts per square meter at 340 nm wavelength, Ambient temperature of 50°C 3°C, Lamp type 1B (UVA-340), Humidity is not controlled. 2. Judgment Standard  No crack / dent / color change and ETC.
4.9. Spillage Test Test Item Specification Test Equipment
Spillage test Unit shall be ON. The keyboard shall be functional after performing the liquid spill tests: Pour the liquid from a funneled system from a height of 3.0" above the keyboard over between the G, B, and H keys. The funnel should accurately dispense all the liquid at a rate of approximately 4 Oz (116 cc) per minute of elapsed time. The Keyboard shall remain idle for 60 seconds and then the keyboard shall be tilted to drain the liquid. Liquid for test: (1) 8.0 fluid oz. of hot coffee mixture (65C±5C) (Coffee mixture shall be prepared by adding 4.0 gm. of sugar and 2.0 gm. of non-dairy creamer to an 8.0 oz. cup of hot coffee.). (2) 1.0 fluid oz. of cold sugared Cola (15C ±5C) (3) 350cc of water (24±2°C):Don’t shake keyboard after complete spilling water, Pour out water. Pass Criteria  All keys on the keyboard are functional  Liquid effectively drains from the specific keyboard liquid drain hole(s) Fail Criteria  Liquid does not pass through keyboard and into the drain hole(s) and out the bottom of the keyboard  Spontaneous characters appearing on the screen.  Repeating keys (a repeating key is a key cap that is depressed and release once but continues to scroll the character more than once) Non-Functioning keys 4.10. Endurance Test Test Item Specification Test Equipment
Endurance test  Hinge endurance: There shall be no damage, when a load of 25N is applied in pressure direction for 15 seconds.  Rubber pad endurance: Rubber pad does not peel off when a load of 10N is applied on its surface.  Breakage test (25N force applied to top of case.) Pull gauge. 4.11. Physical / Software compatibility check Test Item Specification Test Equipment Physical / Software compatibility check Physical / Software Compatibility Test Window Surface Tablet 4.12. PLP – Product Liability Program Test Item Specification Test Equipment PLP Electronic, Physical PL review, Manual/Package safe clause review 4.13. Abrasion Test – Legend (1X key silk-screen printing) Test Item Specification Test Equipment
Abrasion test-legend 1,250 cycles, 450g , CS-10F eraser, 50% legend line width missing or damaged Fixture 4.14. Abrasion Test - Logo/ Icon Test Item Specification Test Equipment Abrasion test-Logo/Icon 200 cycles, 450g, CS-10F , 50% legend line width missing or damaged Fixture 4.15. Abrasion Test – Painting (Outlook parts printing) Test Item Specification Test Equipment Abrasion test-painting 500 cycles, 1 kg, CS-10 abrasive wheel, substrate is first visible through the painted surface. Abrasion machine 4.16. Chemical Resistance Test Test Item Specification Test Equipment Chemical resistance test Supplier product spec. 12 chemicals per unit, room temperature exposure followed by 60°C/65% RH, 12 chemicals are Oil of Olay; Vaseline with 6.5% Alpha hydroxyl ; Jergen’s Lotion; Eternity Body Lotion; Perfume; 99% Isopropyl Alcohol; 409 Spray Cleaner; Ammonia (Windex); Vegetable Oil, Artificial sweat; Coffee and Coke. 4.17. Adhesion Test Test Item Specification Test Equipment Adhesion test Per ASTM D-3359. must not exhibit paint flaking, peeling, or degradation
4.18. Keycap Texture Endurance Test Test Item Specification Test Equipment Keycap texture endurance test 250,000 cycles, 200gm, CS-5 wear eraser, no visual change to surface finish Abrasion test machine 4.19. Compression Test-Type 1A Test Item Specification Test Equipment Compression Test-Type 1A Test 1Min load L = M x Jx(H-h)/ h x F Compression test machine 4.20. Corrugated Box (Carton) Compression Test Test Item Specification Test Equipment Corrugated box (Carton) compression test Minimum compression strength = ((BW x N) + EPW)) x SF BW = Individual Box Weight N = number of boxes in a column above the bottom box EPW = Empty Pallet Weight SF = Safety Factor = 5 Compression test machine 4.21. Compliance Items Specifications 1 USB Compliance of USB compliance program
4.22. Safety Standard Items Specifications 1 Regulation (Safety/EMC) Safety / EMC Country Standard CE U.S.A EN301489, EN300328, IEC 60950-1 FCC U.S.A FCC Part15 Subpart B / C, Class B RoHS U.S.A Folio UL U.S.A On Battery UN38.3 U.S.A On Battery CEC California CEC-400 Battery WERC U.S.A Battery Bluetooth SIG U.S.A Bluetooth Module Bluetooth Qualification Body U.S.A PCBA MSDS U.S.A Battery WEEE U.S.A ALL Electrical (Mainly Euro) NAC or Mahindra U.S.A Complete Folio (ZAGG Performs) 4.23. Environment Specification Items Items Specifications 1 Compliance to law regulation/ public standards To be reflected in Product safety (environment) evaluation list To clarify the regulations to correspond to “Law/regulation control standard (product)” appendix “Regulation compliance list” and attach to product planning document or/and product specification document. 2 Environmental label To be reflected in environmental label check sheet Destination If compliance is required or not Subject Name WW □ Main unit <Place to show logo> International Energy Star program Europe ■ Main unit RoHS 3 Compliance to customer’s internal regulation etc. other than above □Required ■Not required
4.24. Appearance Specification  Appearance specification: Refer to SIP standard.  Corrosively: It is not seen the rust part to the appearance part. (Edge of sheet metal is included.) 5. Patent 6. View Angle Angle is 133 +- 3 from the table 6.1. Angle Specifications Opening angle of folio Viewing angle is infinitely variable but must be balanced at 133 degrees from flat surface. Items Requirement 1 General There is no infringing of other company patent in worldwide. 133 degree
7. Keyboard Layout for different Languages 8. Cable 8.1. Micro USB Charge Cable
FCC WARNING 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. NOTE 1: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

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