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Axnes AS PNG BST30/35 Base Station Operation Manual Document number: AX-PNG-UMAN-2017 Revision: Issue C Date: 2020-Jul-09 Document number Revision Date AX-PNG-UMAN-2017 Issue C 2020-Jul-09 Page 1-1...
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Axnes AS Revision history Revision Date Description Issue A 2020-02-12 First release of document Issue B 2020-03-20 Minor editorial updates to menu inconsistency and change from line 1 and 2 to line 0 and 1 nomenclature Issue C 2020-07-09 Updated with FCC reference...
PNG System Section 1: Axnes AS has delivered the Polycon system to the rotary wing Search and Rescue segment for decades. The system is widely adopted in this segment. The PNG system is based on the functionality in the previous system, but enhances the functionality and performance based on user feedback.
156-162MHz band. 1.2 BST3x The PNG BST30 (non battery operated) and BST35 (battery operated) base stations are intended for carry on or ground support equipment and as such carrying limited aircraft qualifications. The system can be connected to the aircraft or vehicle through preinstalled provisions or through existing headset in/outs.
The Base station headset port can be operated independent of connection to wired intercom. The base station can be installed in a bag, or in a pouch available from Axnes. Axnes will also have mounting brackets available. 1.4 Charging The BST35 has integral batteries allowing up to 10 hours of continues operation.
Connecting a headset will require an adapter cable (available from Axnes). 1.6 Identification of article PNG Base Stations in the BST30 series with part numbers in the AXS-BS-D030XX* series PNG Base Stations in the BST35 series with part numbers in the AXS-BS-D035XX* series *Note: XX indicates any number of characters at the end of the part number string.
Axnes AS Operation Section 2: The PNG system consists of one PNG Base Station and one or more handheld radios. To make all units in the PNG system interoperable, each unit must be configured with compatible parameters. Configuration of the PNG system will imply setting of radio frequencies, defining groups and setting scrambling or encryption parameters.
When delivered from factory, the PNG Base Station uses a default encryption key called “AXNES DEFAULT”. Changing this encryption key requires the user to acquire an encryption key programming kit. Note that the PNG Base Station and all handhelds in a system must use the same encryption key in order to connect and communicate with each other.
• USB Type-C for charging and configuration The PNG BST30/35 has a limited two letter display and 4 navigation buttons allowing limited configuration and status control. NOTE: The antenna port shall always be terminated when the base station is powered.
Axnes AS 2.4 Power on/off The PNG BST30 will by default automatically turn on when power is applied either to external power or USB power. The BST35 will be turned on when the on-button is pushed (battery mode), or power is supplied through USB or external power lines.
Axnes AS Initial Scroll buffer SR search and rescue The display can show two letters at a time and implements scrolling of text to display longer strings. Most menu entries are therefore presented with a two-letter acronym, before the full menu name is scrolled.
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Axnes AS handsets can connect to the base station. The vertical position of the dot indicates battery status for battery operated units. Battery full Battery low Power on and radio off mode: When the BST30/35 is powered on and in radio off mode (default power up state configurable) the unit will display a radio off mode.
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Axnes AS the following symbol is displayed (only BST35): Keylock: When operating the menu key in in keylock mode the following symbol is displayed. Transmit: When the BST30/35 is transmitting audio, the transmit status is indicated with a blinking arrow pointing upwards.
Axnes AS 2.9 Adjusting headset volume Depending on the headset/helmet connected to the BST30/35, the volume may be individually set to preferred volume by using the volume up/down buttons. When the BST30/35 is power off-on cycled, it will start up with a default volume setting.
Axnes AS If the VOX trigger level is experienced too high by the user, it can be reset by either leaving VOX mode, entering the VOX Min menu or by disconnecting/connecting the headset (Note: By disconnecting the headset cable from the BST30/35, the water resistance is broken, thus should NOT be done in a humid environment).
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Axnes AS The keys are unlocked by pressing OK and MENU simultaneously. Key lock is reactivated after 20 seconds of inactivity. When key lock is active, the following status information is available by pressing: Arrow up and down without headset connected: Current selected configuration/channel Arrow up and down with headset connected: Headset volume is adjusted Unlocking the keys will open the menu at last used menu entry.
Axnes AS 2.13 Menu The first push on the MENU button will activate the last used menu entry. The configuration up or down buttons are used to navigate the menu tree. The OK button will select the active entry or setting, and configuration up or down will increase or reduce the value of the selected entry.
Axnes AS Select configuration: The predefined configurations set up by the supplier or through the PolyConnect tool can be selected and loaded. 2.13.1 Advanced menu Advanced Menu Headset Menu Headset Automatic Unamplified Electret Amplified Electret Custom Dynamic Audio Feedback Mic Equalizer...
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Axnes AS Speaker Equalizer Flat Soft Sharp Mic echo canceller 0..32 Noise attenuation 6-12-18-24-30 dB Custom Mic settings* Minimum level Maximum level Disconnect level Gain min level Bias voltage Bias duty cycle Bias frequency Impedance setting Document number Revision Date...
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Crypto Key: ... Config name: … Config CRC: ... Cap: ... S/N: ... AX-SW-... SW hash:... Parameter Reset Return Confirm *Note: Custom mic settings shall be adjusted at advice of Axnes representative. Document number Revision Date AX-PNG-UMAN-2017 Issue C 2020-Jul-09 Page 2-14...
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Axnes AS Audio Feedback: The volume of the audio feedback can be set. Setting the volume to zero will disable audio feedback. The setting is persistent over a power off-on cycle. Headset: By default, the BST30/35 will detect the connected microphone type. It is possible to override this and set the microphone type to be unamplified or amplified electret, custom or low impedance dynamic mic.
Axnes AS 2.13.2 Install menu Install Menu Line 0 menu Test Audio Test Audio off Audio track 1 Audio track 2 Audio track 3 Test Audio 4 Out level 1-22K0 VOX level 0-100 Manual gain 1-65 Min AGC 0-100 Noise reduction On..off...
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Axnes AS Noise attenuation 6-12-18-24-32 dB Echo canceller On..Off Line 1 menu Refer to line 0 menu Headset menu Test Audio Test Audio off Audio track 1 Audio track 2 Audio track 3 Test Audio 4 Test audio: The BST30/35 has several pre-recorded audio tracks that can be played back and sent to the handsets.
Axnes AS Manual gain: Adjusting for the level received from the intercom. Balancing the intercom level to wireless audio level is essential for optimal operation of the system. Refer to [1] chapter 14.3 ICS Tuning. Min AGC: Selects lower limit for what AGC shall pick up. Refer to [1] chapter 14.
If the BST30/35 becomes unresponsive, a hardware reset can be initiated by holding the power OFF button for 12 sec. If error condition is persistent, the BST30/35 should be sent for service at an Axnes authorized repair center. 2.16 Trouble shooting...
3.1.1 Operation Radio: Duplex, single frequency Frequency: 397-470 MHz, customer specified channels VOX operation: Axnes Aviation patented NIVOX, ensures no loss and operation in high noise environment Number of wireless users: Unlimited Number of groups: Number of radio configurations: Up to 20...
Axnes AS 3.1.4 Headset interface Line output level: Adjustable up to 0.5W in 8 ohm load, 1KHz test signal. Speaker signal is ground referenced, allowing for single ended headsets Line input level: Dynamic, Electret, amplified Electret with automatic microphone detection PTT in: Active ground, internal pullup.
Axnes AS 3.2 BST30/35 Connector pinout BST30/35 Connector P1 pinout: Figure 3-1 Name Function Line 0 In+ Balanced analog line 0 positive inputs to BS from intercom Power GND BST30/35 externa power supply ground Power In BST30/35 externa power supply positive, nominal...
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Axnes AS L Line 0 In - Balanced analog line 0 negative input from intercom from BS. Line 0 Shield Shield termination for line 0 Headset Mic+ Balanced against Headset Mic-, analog line inputs from headset microphone to BS Headset GND Headset ground, single ended reference for headset speaker.
Any repairs are to be undertaken by Axnes AS or approved partners only. It is recommended to keep the unit clean with a moist cloth and remove any dirt dust and salt deposits.
Accessories Section 5: The PNG BST30/35 Base stations are delivered without any support equipment or accessories, as the need for those are dependent on the configuration, install and use case. It is recommended to consider order the following components from Axnes: •...
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Axnes AS AXS-ADL-0150 BST3X Audio & PTT Headset Adapter Document number Revision Date AX-PNG-UMAN-2017 Issue C 2020-Jul-09 Page c...
The PNG system is qualified to the relevant sections of FCC 47 CFR PART2,Part 15B, PART 90. Note 1: Changes or modifications not expressly approved by Axnes AS can void the user's authority to operate the equipment. Note 2: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
Axnes AS Abbreviations Section 7: Advanced Encryption Standard AIS SART Automatic Identification System Search And Rescue Transmitter BaseStation Control Panel Cyclic Redundancy Check. Used for validation of datasets. GNSS Global Navigation Satellite System Global Positioning System HandHeld HeadSet Hardware InterCom System...
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