Vingtor 3005020018, Technical Manual

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18
A100K11162 v1
ETB Command Talk-Back & Public Address System
Installation & Operation Manual
2.12 Set Up Single/Group PA (ETB-100/ETB-100A
only)
Each line can be set to Single or Group PA without talk-back.
The jumpers labeled
J12 to J21 for each line (on ETB-100 main board)
have to be set in position PA .
2.13 Substation STB-1
The default setting for substation STB-1 is
PRIVACY
.
Set jumper J1 on the PCB in substation STB-1 to Talk-Back if required.
2.14 Substation STB-3
The default setting for substation STB-3 is Headset .
Set the two jumpers on the PCB in substation STB-3 to Microphone if
required.
2.15 Substation STB-5
The default setting for substation STB-5 is HANDSET .
Set jumper
J1
on the PCB in substation STB-3 to
LOUDSPEAKER
if
required.
Installation & User Manual System ETB-100
11
3.10 Microphone input adjust.
Input for microphones can be adjusted by potentiometer marked VR1.
Input level is factory adjusted and does not normally require any adjustment.
Located on keyboard ETB510
See dwg. no. ETB-100_lo| for location.
3.11 Set up single / group of PA
Each line can be set to single or group of PA without talk back.
Jumper marked J12 to J21 for each line (on ETB-100 board) have to be set in
position PA.
3.12 Substation STB-1
Default setting is Privacy function, can be set to normal Talk Back Function.
Talk Back Function; move the jumper J1 on PCB in STB-1
3.13 Substation STB-3
Default setting is for headset, can be set for microphone.
Microphone; move the two jumpers on PCB - STB-3in position M
3.14 Substation STB-5
Default setting is for microphone or handset, can be set for
re-entrant speaker only.
Re-entrant speaker; move the jumper J1 on PCB in STB-5.
Installation & User Manual System ETB-100
11
3.10 Microphone input adjust.
Input for microphones can be adjusted by potentiometer marked VR1.
Input level is factory adjusted and does not normally require any adjustment.
Located on keyboard ETB510
See dwg. no. ETB-100_lo| for location.
3.11 Set up single / group of PA
Each line can be set to single or group of PA without talk back.
Jumper marked J12 to J21 for each line (on ETB-100 board) have to be set in
position PA.
3.12 Substation STB-1
Default setting is Privacy function, can be set to normal Talk Back Function.
Talk Back Function; move the jumper J1 on PCB in STB-1
3.13 Substation STB-3
Default setting is for headset, can be set for microphone.
Microphone; move the two jumpers on PCB - STB-3in position M
3.14 Substation STB-5
Default setting is for microphone or handset, can be set for
re-entrant speaker only.
Re-entrant speaker; move the jumper J1 on PCB in STB-5.
Installation & User Manual System ETB-100
11
3.10 Microphone input adjust.
Input for microphones can be adjusted by potentiometer marked VR1.
Input level is factory adjusted and does not normally require any adjustment.
Located on keyboard ETB510
See dwg. no. ETB-100_lo| for location.
3.11 Set up single / group of PA
Each line can be set to single or group of PA without talk back.
Jumper marked J12 to J21 for each line (on ETB-100 board) have to be set in
position PA.
3.12 Substation STB-1
Default setting is Privacy function, can be set to normal Talk Back Function.
Talk Back Function; move the jumper J1 on PCB in STB-1
3.13 Substation STB-3
Default setting is for headset, can be set for microphone.
Microphone; move the two jumpers on PCB - STB-3in position M
3.14 Substation STB-5
Default setting is for microphone or handset, can be set for
re-entrant speaker only.
Re-entrant speaker; move the jumper J1 on PCB in STB-5.
Installation & User Manual System ETB-100
11
3.10 Microphone input adjust.
Input for microphones can be adjusted by potentiometer marked VR1.
Input level is factory adjusted and does not normally require any adjustment.
Located on keyboard ETB510
See dwg. no. ETB-100_lo| for location.
3.11 Set up single / group of PA
Each line can be set to single or group of PA without talk back.
Jumper marked J12 to J21 for each line (on ETB-100 board) have to be set in
position PA.
3.12 Substation STB-1
Default setting is Privacy function, can be set to normal Talk Back Function.
Talk Back Function; move the jumper J1 on PCB in STB-1
3.13 Substation STB-3
Default setting is for headset, can be set for microphone.
Microphone; move the two jumpers on PCB - STB-3in position M
3.14 Substation STB-5
Default setting is for microphone or handset, can be set for
re-entrant speaker only.
Re-entrant speaker; move the jumper J1 on PCB in STB-5.