21
7.9
Installing the Control Unit
1.
With the VHF system turned off, connect the control unit- to the
system as described above.
2.
Switch the VHF system on by pressing the
ON/OFF
button
3.
The next step is to set up the control unit SPARC-bus location
number and SPARC-bus handset name by the following steps.
4.
Press
Shift
,
Func
to display TELEPHONY.
5.
Press
down arrow
to display SERVICE.
6.
Press
right arrow
. An asterisk will flash.
7.
Key in your access code
9876
using the alphanumeric keys. To
enter the first digit, press the appropriate key rapidly four times
to display the digit. Then pause for two seconds until the asterisk
moves to the right. Now enter the second digit by pressing four
times in quick succession. Continue until all four digits have
been entered. If you make a mistake, use the left arrow to move
backwards and cancel.
8.
Press right arrow three times, to display BUS SETUP, HANDSET
and LOC NO in turn.
9.
Use
up
or
down arrow
to change SPARC-bus location number.
10. Press
right arrow
.
11. Use the
Func
and
Power
keys to enter or change the name of
the handset.
12. Press
right arrow
to move one character to the right or select
the name already entered.
13. To finish setup, press
Shift
and
Func
. Alternatively, just press
16
.
7.10 Linking an external speaker
If an external speaker is to be linked to the handset, proceed as
follows.
1.
Lift the handset.
2.
Press
Shift
,
Func
to display TELEPHONY.
3.
Press
down arrow
twice to display GENERAL.
4.
Press
right arrow
once to display ILLUMIN.
5.
Press
down arrow
twice to display SOUND.
6.
Press
right arrow
once to display EARPIECE.
7.
Press
up arrow
once to display LOUDSPEAK.
8.
Press
right arrow
three times to display EXTSPK.
9.
Use
up
and
down arrows
to display
0
for no external speaker
selected,
1
for external speaker 1,
2
for external speaker 2, or
3
for both external speakers.
10. Press
right arrow
to complete selection. If you make a mistake
at any step, simply press
16
to return to the beginning. It is not
possible to step backwards through the menu sequence.
ATTENTION: When more control units are connected to the VHF
system, they all have to be assigned different location numbers for
the system to function correctly. The control unit at a ship’s central
control should be assigned location number 1. Under the VHF
system, the control unit with location number 1 has the highest
priority in the system and so is able to control the system at any
time.
Installation - Control Unit
0238
