Wireless Full Duplex Intercom System Base Station AFDI-BS450 User’s Manual Please read the manual carefully before operation
Interface Description No. Item 1 Power button 2 Headset interface 3 MIC interface Description Press the Power button, the button light is on and the device is started. Press again the device is turned off. External cannon-type headset External gooseneck shaped microphone Use headphone to speak and listen. Use gooseneck shaped microphone to speak Belt-packs isolated mode. Turn on the button light, all belt-packs are unable to talk with each other except base station. Group mode.
No. Item Description 9 Antenna interface 10 Tally interface 11 COM port RS232 port. Connected with computer by configuration cable. 12 UART port UART tally input. 13 LAN interface Connect Internet. Connected with Ethernet cable. 14 2W gain knob 2-wire audio gain knob. IN is audio gain input. OUT is audio gain Output 15 2W interface 2-wire audio interface 16 4W interface 4-wire audio interface and RS485 communication interface 17 4W gain knob 4-wire audio gain knob.
Preparations Step 1 Antenna installation. Install the antenna on the base, then plug the connector into the ANT interface of the base station. Step 2 Power cable connection. Plug one end of the power cable connector into the base station power interface, and another end into AC 110/220V power socket. Step 3 Headset and microphone installation. Plug connectors of headset and microphone into corresponding interface as required.
Step 5 Turn on the base station. The lights of digital keypad (1-8) will be lit up. Then press or button to speak by headphone or microphone. Press button to turn on the speaker. Adjust the VOLUME knob to a certain level. Step 6 Speak by headphone microphone or goose-neck shaped microphone.
Topological diagram Intercom System No limit for belt-pack quantity. It supports 8 belt-packs to talk simultaneously. Tally System It supports 12 red and 12 green tally signals. It could support 15 red and 15 green or 32 red tally signals in special situation.
Interface Description Headphone Interface is XLR Male, which connected with headphone. Microphone Interface is XLR Female, which connected with Goose-neck shaped Microphone. Tally Interface is DB25 Male, which connected with common tally cable to receive tally signal from video switcher. It supports 12 red and 12 green tally signals. NO. Description NO.
Interface Description RS232 Interface is DB9 Female, which connected with RS232 cable to receive RS232 tally signal. UART Interface is 3.5mm socket, which connected with special cable to receive UART tally signal. 2W Interface is 3 wire XLR Male for audio signal.
4W Interface is XLR internet socket for 4 wire audio signal or RS485 communication. AUX IN Interface is 3 wire XLR Female for analog audio input. AUX OUT Interface is 3 wire XLR Male for analog audio signal output.
Channel Display base station channel. Internet Display Internet status. It will be lit up when connected internet. Group Mode Display the status of group mode. It will be lit up when group mode is turned on. In this situation, the numbers on digital keypad indicate Group ID. Group mode and belt-pack isolation mode can’t be turned on at the same time. Turn on group mode, one group can’t talk with another group. Each member of group could talk within his group.
Settings Press the button, the screen will prompt “Press Return Key into menu”. Then press the button to enter the menu. Select the following settings by pressing and buttons. Includes Channel Setting, Background Sound Level, Noise Suppression Level, MIC Return, TALLY Setting, two wire setting, Language Setting, Preload configuration, etc. Press button to enter a setting. Press button to return to the previous menu after setting. Press button again to exit menu.
Noise Suppression Level Enter the menu and choose “Noise Suppression Level”. Then press “Confirm” button to enter the setting. Choose suitable level by pressing “Up” and “Down” button. There are 6 levels, namely 0, 1%, 2%, 3%, 4%, 5%. Choose the suitable level as required. Press “Exit” button to return to the previous menu after setting. The setting allows the headset or speaker to suppress a certain level of the background noise received from other belt-packs or the base station.
Tally Setting Enter the menu and choose “Tally Setting”. Then press “Confirm” button to enter the setting. Choose switcher brand by pressing “Up” and “Down” button. Then press “Confirm” button to enter video switcher model option. Choose video switcher model by pressing “Up” and “Down” button. Press “Exit” button to return to the previous menu after setting.
Language Setting Enter the menu and choose “Language Setting”. Then press “Confirm” button to enter the setting. Switch between Chinese and English by pressing “Up” and “Down” button. Press “Exit” button to return to the previous menu after setting. Quick Setting Enter the menu and choose “Quick Setting”. Then press “Confirm” button to enter the setting. Change the setting by pressing “Up” and “Down” button. Press “Exit” button to return to the previous menu after setting.
LAN Networking Communication Diagram
WAN Networking Communication Diagram Attention 1. Router port mapping function is specially designed for Wan connection. The mapping port number is 23458. Please contact network engineer to configure router port mapping. 2. Public network IP address must be fixed. Don't use dynamic IP address. 3. Please contact the dealer to config proxy server IP address of the base station.
Quality Commitment and Maintenance Terms Warranty services for material and manufacturing process defect under normal operation since purchase date. Warranty Scope and Duration 12 months for the base station and belt-packs 6 months for headphones Warranty Claim You should provide product warranty card or valid purchase invoice to apply repair. The product mark should be kept clean and intact during the warranty period.
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