vitaldrive IFL-1210, Руководство пользователя

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9
9
After operation frequency change the receiver is switched to the search mode of maximum
with auto set amplification.
The receiver memorizes the current operation frequency and automatically switches to it when
the power is turned on for the next time.
2.6. Sound volume adjustment and sound signal change
The button pos.8 figure 2.4 when depressed for a long time turns the sound on/off. The reading
"З" and from 0 to 3 lines corresponding selected volume ap pear on the screen figure
2.4. Attention: when the volume is off the mode of sound signal of route axis is activated.
The sound status is maintained while the power is on and the sound will be on automatically at
the next activation of the receiver if the sound was on before turning off the power. If the sound
is on in the mode of maximum, the sound tone is increased with the increase of the signal level.
The maximum tone corresponds to the full scale. If the scale is filled at less than one third, the
sound is off.
In the mode of minimum, the sound is off above the route axis and is increased with the deviation
from the axis. The continuous sound means there is a deviation to the left, the intermittent signal
– to the right. The low tone sound signal accompanies the error messages.
2.7. Switching between modes of minimum and maximum
In the mode of maximum the signal from the horizontal antenna
is used, it reaching the maximum value above the route axis figure
2.5
At the top there is the scale working from the left to the right and
reflecting the current level of signal. If the scale “floated” to the
right or to the left, adjust the amplification with buttons pos.9.
Fig. 2.4
Fig.2.5