BOXTEL MKII GENERAL DESCRIPTION
| BOXTEL MKII GENERAL DESCRIPTION
21
11.2 BOXTEL MKII FRONT PANEL
N°
NAME
FUNCTION
1
RX KNOB
+ LED signal
Knob to adjust the audio level received from the telephone
interlocutor. Maximum range: 30dB, from -15dB to +15dB. o the side
of the knob there is a three LED indicator, that indicates the level at -
12dB, 0dB and +3dB
2
TX KNOB
+ LED signal
Knob to adjust the audio level sent to the telephone interlocutor.
Maximum range: 30dB, from -15dB to +15dB. o the side of the knob
there is a three LED indicator, that indicates the level at -12dB, 0dB
and +3dB
3
HOOK + RING KEY
Call hook key on the PSTN/POTS line. The
Hook
LED inside the key
flashes when there is an incoming call and remains switched on for
the entire call from the moment in which the line is hooked. NOTE:
the LED only switches on when the telephone line is connected to the
‘LINE’ socket of the hybrid device, i.e. when a telephone line is
detected. To end a call press the HOOK key again.
4
ON LED
Light that signals that there is power and that the device is on.
5
BUZZER OUT
Buzzer output that acoustically signals the arrival of a telephone call.
The sound level of this acoustic signal has three positions: MUTE
–
LOW
– HIGH