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WIRELESS INTERCOM RI-32 USER MAUNAL
Device overview
1
Display
Please see the explanations below in this manual.
2
Talk button
This button changes internal audio routing when pressed. You can attach
external PTT button using Talk jack.
Basic operations:
details)
Push the button briefly to switch PTT mode on and off;
Press and hold the button to keep PTT mode on, and release it to turn PTT
mode off.
(see "Normal Mode" and "PTT Mode" below for more
Introduction
RI-32 Wireless Intercom Unit is capable
to interconnect up to six speakers at
once using different type of headsets:
Bluetooth (ver. Up to 3.0+) – 3 pcs;
Wired (3.5mm jack) – 2 pcs;
External balanced audio – 1 pcs.
Internal rechargeable battery runtime is
up to 5 hours.
Physical dimensions: 127mm x 79mm x
22mm, weight 133 g.
Operational temperature: from -10°C to
+40°C.
1
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Summary of Contents for MOBILE INTERCOM RI-32
- Page 1 WIRELESS INTERCOM RI-32 USER MAUNAL Introduction RI-32 Wireless Intercom Unit is capable to interconnect up to six speakers at once using different type of headsets: Bluetooth (ver. Up to 3.0+) – 3 pcs; Wired (3.5mm jack) – 2 pcs;...
- Page 2 ESC button Push this button to exit settings menu. External connections Navigation buttons Use arrows/OK buttons to change settings (see below). Power on/off button Use the buttons to switch unit on and off. Operational diagram Please note: You can use BT3 port to connect Bluetooth-enabled mobile phone instead of BT headset;...
- Page 3 Initial screen status Upper right Percentage of battery charge and recharging sign “∧” when connected to an external DC power source. Upper left “T” symbol indicates that Talk/PTT mode is active. Symbols “1”, “2” or “3” indicate that MFB mode is currently on for the corresponding headset. (See more details below at 1.
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Page 4: Normal Mode
Line B Line Ext 10. PTT 11. Presets 12. Full reset Use Up / Down arrow buttons to select menu item and OK button to review its settings. 1. CONNECTIONS: There’re 5 different sub-items in Connection menu: • Normal Mode •... - Page 5 BT1 MFB BT2 MFB BT3 MFB MFB (Multi-Function button) is usually the main button of a Bluetooth headset. In case of AirPods™ just use double tap. MFB mode is an alternative routing table being activated when the MFB button of a specific headset (BT1-BT3) is pressed.
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Page 6: Gsm Mode
The pairing procedure can take some time (up to minutes) and will very likely to fail if your headset was not in paring mode at the right moment. 3. - 5. BLUETOOTH 1,2,3: This menu item indicates BT port status and gives you control over the BT headset connection. - Page 7 . LINE EXT: This item allows to adjust Input audio level from -18 dB to 0 dB and Output audio level from -24 dB to 0 dB (and Mute) for EXT connection by using Left and Right arrow buttons. Press ESC to exit. Please note that PTT (Push To Talk) function that changes internal audio routing is being activated by TALK button on the front panel, or by external button connected to PTT port.
- Page 8 CABLES PINOUT: Please use typical stereo headset pinout for ports LA – LB: PTT (TALK) port pinout: EXT port pinout: EXT port has 100-Ohm isolation transformers for input and output audio lines.
- Page 9 If you Intercom set contains red colored Jack(4pin) – Jack(4pin) cable please use it to connect external device to EXT port. Red plug of this cable is designated for EXT port, and pink one – for external device like mobile phone or A/V sender over cellular network (LiveU™, TVU™, etc).
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