Order Number
: GETEC-C1-19-182
FCC Part 15 subpart C
Test Report Number
: GETEC-E3-19-003 Page 1 / 1
APPENDIX H
: USER’S MANUAL
EUT Type: Remote Controller
FCC ID.: OZ5B903
B903 MANUAL
1 - Mechanical Requirements
1.1 - Design
- Dimensions : 167 x 47 x 16.8mm
TOP CASE
BOTTOM CASE
BATTERY COVER
RUBBER BUTTON
MATERIAL HIPS
MATERIAL COLOR BLACK
PRINT COLOR1 WHITE
MATERIAL COLOR BLACK
MATERIAL SILICONE RUBBER
FORMING COLOR 1 BLACK
FORMING COLOR 2 TRANSLUCENT CLEAR
FORMING COLOR 3 WHITE
PRINT COLORS WHITE
PRINT COLORS PT 1795C (RED)
PRINT COLORS P.T 2173C(BLUE)
PRINT COLORS P.T 7738C(GREEN)
PRINT COLORS P.T 179C(RED)
PRINT COLORS P.T 1225C (YELLOW)
SURFACE TREATMENT SILICONE COATING
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1.2 - Picture (for reference only)
B903 MANUAL
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B903 MANUAL
1.3 - Batch Number
Adhesive label is attached at the inside part of the battery cover
1.4 - Packing
1.4.1 - Packing Process
- PE bag dimensions : 83 x 286 mm (LDPE 0.05t)
- PE bag sealed with PASSED adhesive label
- Quantity Per Box: 140pcs
- Box dimensions : W 600 x D 400 x H 240 mm
1.4.2 - Pallet definition
- Pallet dimension : W 1200 x D 800 x H 170 mm
- Full pallet dimension : W 1200 x D 800 x H 1850 mm
- Quantity per pallet : 3,920pcs (4 boxes / layer - 7 layers)
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B903 MANUAL
Parameter
Condition
Unit
[GHz]
[Num]
[dBm]
[Num]
[dBm]
[dBm]
[dBm]
2 - Electrical Requirements
2.1 - Electrical Characteristic
Spec
Frequency Range
Channel
RF Power
Test channel
RF Power
Modulation
Characteristics
Carrier
Frequency
Offset and
Drift
PAvg
PMax
Pmin
∆f1 avg
∆f2 avg
∆f2/∆f1
∆f2min
∆f2rate
fTx-fn
∆f0-fn
f1-f0
∆fn-f(n-5)
Bluetooth
Low Energy
Specification
TC-3000
(RF measuring instrument)
2.402 ~ 2.480
39
-2
19
0±5
+5
-5
225~275
[KHz]
≥ 185 [KHz]
0.8
≥ 92.5 [KHz]
≥ 99 [%]
≤ 150
[KHz]
≤ 50 [KHz]
≤ 20 [KHz]
≤ 20 [KHz]
Operating Voltage RF (Bluetooth)
LVI Voltage Low Voltage Indicate
Operating current (IR) Power: 3V
Operating current (RF KEY)
Operating current (RF+Voice)
Leakage current
RF range (distance)
IR Range
300Hz
VOICE
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2KHz
3.8KHz
Power: 3V
Non-directional distance
Direct
Horizontal
Voice Inspection JIG
2.0~3.6 [V]
2.25 ± 0.2 [V]
≤40 [mA]
≤12 [mA]
≤25 [mA]
≤10
≥10 [m]
12 [m]
7 (±30°) [m]
-15 ~ -5 [dB]
-21 ~ -2 [dB]
20 ~ 0 [dB]
[㎂]
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B903 MANUAL
3 - Software Requirements
3.1 - Bluetooth 4.2 LE identification
a) Device Name: WOW Remote
b) Vender ID: 0x02AF
c) Product ID: 0x2037
3.2 - Advertising
a) RCU send the un-direct advertising data for 90sec in Pairing Mode.
b) RCU send the direct advertising data for 1.28sec when RCU try re-connection.
Then RCU send the un-direct advertising data containing RTK’s magic code for STB
wake-up for 10sec
c) When RCU sends Undirected Advertising for Re-connection, it will prohibit connection
with other STB using white list.
3.3 - Pairing mode
a) At first time pairing or after Factory Reset, RCU works only in IR.
b) Press [OK] and [HOME] keys for longer than 4 seconds. LED stays ON while pressing
[OK] and [HOME] keys.
c) After 4 seconds, the LED starts blinking so that to confirm the remote has entered into
pairing mode.
d) After RCU has entered pairing mode, RCU can send the IR signal of [Up], [Down],
[Left], [Right], [OK], [Back], [Home] keys.
e) If pairing is successfully made, the LED goes OFF and remote starts working in
Bluetooth.
f) If the user presses any key during pairing mode, the remote stops pairing and goes back
to IR mode, excepted [Up], [Down], [Left], [Right], [OK], [Back], [Home] keys.
g) If pairing is not successfully made for 90 seconds, the LED goes ON for 4 seconds and
then goes OFF. The remote stops pairing and goes back to IR mode if first time pairing
or after Factory Reset.
h) If Pin or Key Missing, RCU send the un-direct advertising data for 90sec in Pairing
Mode after disconnect.
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3.4 - Re-pairing mode
a) Press [OK] and [HOME] keys for longer than 4 seconds. LED stays ON while pressing
[OK] and [HOME] keys.
b) After 4 seconds, the LED starts blinking so that to confirm the remote has entered into
pairing mode.
c) After RCU has entered pairing mode, RCU can send the IR signal of [Up], [Down],
[Left], [Right], [OK], [Back], [Home] keys.
d) If pairing is successfully made, the existing pairing table is deleted, the LED goes OFF
and the remote works in Bluetooth with the new device.
e) If the user presses any key during pairing mode, excepted [Up], [Down], [Left], [Right],
[OK], [Back], [Home] keys, the remote stops pairing and the previous paired status is
restored.
f) If pairing with new device is not successfully made for 90 seconds, the LED goes ON
B903 MANUAL
for 4 seconds and then goes OFF. The previous paired status is restored.
g) If Pin or Key Missing, RCU send the direct advertising data in Pairing Mode after
disconnect.
3.5 - Factory Reset mode
a) Press [GUIDE] and [0] keys for longer than 4 seconds. LED stays ON while pressing
[GUIDE] and [0] keys.
b) The remote blinks 3 times to confirm that it is deleting the existing pairing table.
c) When Factory Reset is completed, LED goes OFF and the remote works in IR mode.
3.6 - IR backup in paired mode
a) If, for any reason, the RF connexion is lost, the remote sends the IR code of the
corresponding pressed key.
b) The remote tries to reconnect for sending the RF code.
3.7 - Voice Search initiated by the remote
a) For Voice function, it is recommended to be within 5 meters from the receiver.
b) Distance between mouth and microphone should be within 40 cm (15~20cm
recommended).
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c) Microphone key pressed and released, remote sends “key pressed event, key released
event” to the STB and the STB sends back the START command to the remote.
d) The LED starts blinking, the remote transmits the voice data for 10sec timeout duration.
e) After timeout duration, the remote stops transmitting the voice data and the LED is
turned off.
f) Or When the remote receives stop command from STB, remote will stop the voice
transmission and LED will turned off.
Note: if any key is pressed within the timeout duration, the remote stops transmitting the
voice data and activate the pressed key event.
3.8 - Voice Search initiated by the launcher
a) For Voice function, it is recommended to be within 5 meters from the receiver.
b) Distance between mouth and microphone should be within 40 cm (15~20cm
recommended)
c) User selects and validates the voice search on the launcher by using navigation and OK
keys.
d) STB sends the voice search START command to the remote.
e) The LED starts blinking, the remote transmits the voice data for 10sec timeout duration.
f) After timeout duration, the remote stops transmitting the voice data and the LED is
turned off.
g) Or When thre remote receives stop command from STB, remote will stop the voice
transmission and LED will turned off.
Note: if any key is pressed within the timeout duration, the remote stops transmitting the
voice data and activate the pressed key event.
3.9 – Setup for TV & Audio & Soundbar
a) As long as the RCU is paired to the STB, the RCU can then automatically be set up by
the STB for TV or Audio, Soundbar control.
b) The STB can set the RCU’s IR using the command defined in Appendix1.
c) When the setting is completed, the Volumem, Mute key and the Power key output the IR
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B903 MANUAL
signal according to the set value.
d) If the RCU receives the “send keycode” command, it outputs the IR signal of the
corresponding key. However, the RCU will not store the set value.
e) The TV database uses the set number from 0001 to 1999.
f) The Audio database uses the set number from 3001 to 4999
g) The Soundbar database uses the set number from 6001 to 7999.
3.10 – Remove the TV & Audio & Soundbar
a) Press [OK] and [V-] keys for longer than 4 seconds. LED stays ON while pressing [OK]
and [V-] keys.
b) After 4 seconds, LED will be blink 3 times.
c) Press 01 to remove the TV setting. Or press 02 to remove the Audio & Soundbar setting.
d) LED will be blink 3 times to confirm the remote has remove the setting.
3.11 - Couch mode
a) If a key or multiple keys are pressed continuously for more than 30s, the remote stops
3.12 - OAD mode
a) OAD proceeds according to the Realtek specification.
3.13 - Key codes
a) In Bluetooth mode, HID Profile is used.
b) In IR Mode, NEC format is used
transmission (except pairing combination) in order to protect the battery discharge.
- Structure of the NEC format: Custom1 - Custom2 – Data – Inverse data
For MUTE to be seen as 0x16-0x20-0x25. Another alternative is 0x1620-0x25
Custom1: 0x16 Custom2: 0x20
c) Code list is detailed in Table 1
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B903 MANUAL
K1
KEY LABEL CHART Key Name Event constant name
IR
Code
(Data)
Usage
Page
HID
Usage
ID
Linux
Key
Code
K2
K3
K4
K5
K6
K7
K8
K9
K10
K11
K12
K13
K14
K15
K16
K17
K18
K19
K20
K21
K22
K23
K24
K25
K26
K27
K28
K29
K30
K31
K32
Power KEYCODE_POWER 0x21 0x0C 0x0030
Rewind KEYCODE_MEDIA_REWIND 0x51 0x0C 0x00B4 0x00A8
Play/Pause KEYCODE_MEDIA_PLAY_PAUSE 0x52 0x0C 0x00CD 0x00A4
Fast Forward
D-pad up KEYCODE_DPAD_UP 0x15 0x0C 0x0042
D-pad left KEYCODE_DPAD_LEFT 0x17 0x0C 0x0044
D-pad center KEYCODE_DPAD_CENTER 0x19 0x0C 0x0041
D-pad right KEYCODE_DPAD_RIGHT 0x18 0x0C 0x0045 0x0181
D-pad down KEYCODE_DPAD_DOWN 0x16 0x0C 0x0043
Back KEYCODE_BACK 0x48 0x0C 0x0224 0x009E
Home KEYCODE_HOME 0x47 0x0C 0x0223 0x00AC
LIST KEYCODE_MENU 0x67 0x0C 0x0040 0x008B
Volume + KEYCODE_VOLUME_UP 0x23 0x07 0x0080 0x0073
Guide KEYCODE_GUIDE 0xC0 0x0C 0x008D 0x016A
Channel + KEYCODE_CHANNEL_UP 0x33 0x0C 0x009C 0x0192
Volume - KEYCODE_VOLUME_DOWN 0x24 0x07 0x0081 0x0072
Google Mic KEYCODE_ASSIST 0x46 0x0C 0x0221 0x00D9
Channel - KEYCODE_CHANNEL_DOWN 0x34 0x0C 0x009D 0x0193
Mute KEYCODE_VOLUME_MUTE 0x25 0x0C 0x00E2 0x0071
NETFLIX KEYCODE_BUTTON_3 0x63 0x07 0x006C 0x00BB
RECORD KEYCODE_MEDIA_RECORD 0x54 0x0C 0x00B2 0x00A7
1 KEYCODE_1 0x01 0x07 0x001E 0x0002
2 KEYCODE_2 0x02 0x07 0x001F 0x0003
3 KEYCODE_3 0x03 0x07 0x0020 0x0004
4 KEYCODE_4 0x04 0x07 0x0021 0x0005
5 KEYCODE_5 0x05 0x07 0x0022 0x0006
6 KEYCODE_6 0x06 0x07 0x0023 0x0007
7 KEYCODE_7 0x07 0x07 0x0024 0x0008
8 KEYCODE_8 0x08 0x07 0x0025 0x0009
9 KEYCODE_9 0x09 0x07 0x0026 0x000A
0 KEYCODE_0 0x0A 0x07 0x0027 0x000B
LAST KEYCODE_LAST_CHANNEL 0x83 0x0C 0x0083 0x0195
KEYCODE_MEDIA_
FAST_FORWARD
0x53 0x0C 0x00B3 0x00D0
Table 1: Code list
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3.14 - Battery level
a) RCU sends the information for battery level using Bluetooth battery service.
b) Level of LVD is 2.25V ±0.2V .
c) If the battery voltage as reached the LVD value, RCU cannot enter the pairing mode.
d) If the battery voltage is under 2.0V, RCU does not operate.
e) When the battery voltage is 2.1V or more, the RCU operates again.
3.15 - Bug Report
a) Press the [BACK] + [OK] key for the stb bug report function.
b) In IR mode, the value of 0x96 is output.
c) In RF mode, [Back] press event and [OK] press event is output.
4 - FCC Conformity
Assesment of compliance of the product to the requirements relating to Electromagnetic
Compatibility is based on the following standards:
-. FCC Part 15 subpart C 15.247
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.
Caution
Changes or modifications not expressly approved by the manufacturer could
void the user's authority to operate the equipment.
Note : The manufacturer is not responsible for any Radio or TV interference
caused by unauthorized modifications to this equipment. Such modifications
could void the user's authority to operate the equipment.
FCC RF Radiation Exposure Statement:
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. End users must follow the
specific operating instructions for satisfying RF exposure compliance.
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