Display Brightness and Contrast
Brightness and Contrast can be adjusted during
standby status only.
Use
A
A
A
A
A
and
B
B
B
B
B
for Brightness adjustment:
press
A
A
A
A
A
to increase Brightness;
press
B
B
B
B
B
to reduce Brightness.
Use
C
C
C
C
C
and
D
D
D
D
D
for Contrast adjustment:
press
C
C
C
C
C
to increase Contrast;
press
D
D
D
D
D
to reduce Contrast.
On rare occasions, the Display may lose the pro-
grammed Brightness and Contrast.
Vo l u m e
The Buzzer has 3 volume levels: Off (Mute), High and
Low. Use the
e
key to select the level.
Press the
e
key until the required level is obtained.
Each level is identified by a specific beep:
short low beep = Volume Off (Mute)
long medium-high beep = Low Volume
long high beep = High Volume
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Connections
Connect the MIA-S keypad as per the connection in-
structions of the Omnia-TAST-R keypad (refer to the
Control panel manual).
The MIA-S keypad cannot manage Zone
L2
.
The current draw of MIA-S is 50 mA.
This value refers to the current absorbed by the
Keypad with no load (no peripherals).
Using the keypad
Table 3 shows the keys of the OmniaTAST-R keypad,
and their coincident keys on the MIA-S keypad.
The Superkey functions of
1
1
1
1
1
,
2
2
2
2
2
and
3
3
3
3
3
on the
OmniaTAST-R keypad can also be obtained by press-
ing simultaneously the relevant pair of keys on the
MIA-S, that is
ÌÍ
ÌÍ
ÌÍ
ÌÍ
ÌÍ
,
Pp
Pp
Pp
Pp
Pp
or
ÁÁ
ÁÁ
ÁÁ
ÁÁ
ÁÁ
.
The scroll functions of
9
9
9
9
9
and
0
0
0
0
0
can also be ob-
tained by using
C
C
C
C
C
and
D
D
D
D
D
on the MIA-S.
