Specifications

EQUIPMENT DESCRIPTION
Pag. 5
3 EQUIPMENT DESCRIPTION
3.1 FRONT PANELS
- Send potentiometer: it adjusts the level of audio signal sent to phone caller via 2 or 4 wire connection
- Receive potentiometer: it adjusts the phone subscriber audio level which is provided to the user ’s
equipment and which comes through 2 or 4 wire connection in.
- 4W button: it switchs between 2 Wire / 4 Wire connection modes.
- MT button: it enables Meeting function
- HK button: it allows Line hooking. This switch connects / disconnects the hybrid from only the 2 WIRE
telephone line. Hook led blinks when a call (ring) is coming in and lights firmly while line is hooked. Please
note: led switchs on only if phone line is connected.
- R,S,M selector: It selects audio source to be showed by led meter (Receive, Send , Meeting).
- Led Bar meter:
it shows Send, Receive or Meeting levels (switched)
- Microphone potentiometer*: it adjusts the microphone input level
- Mute button*: it mutes microphone input
- S button*: it enables listening to Send signal via headphone output
- R button*: it enables listening to Receive signal via headphone output
- Phones potentiometer*: it adjust headphone volume
- Send led bar*: it shows Send signal level
* Available on Macrotel9 only