Selection Of Operation Mode - Quanzhou 9900 Operation Instructions Manual

To set the main band, just shortly press the left tuning knob (DIAL). The
on the left of the screen, representing that the left band is the main band now. Shortly press the
right tuning knob (DIAL) to switch the right band into the main band. With your switching the
main band from left to the right, the icon
by the arrow in the above figure.

Selection of Operation Mode

Similarly, the left and the right operation modes are separate from each other. There are two
selectable operation modes: VFO frequency mode and memory channel mode.
Shortly press the left or right 【V/M】 key to switch between the VFO frequency mode and
memory channel mode for the corresponding frequency band.
 VFO frequency mode
1、 In VFO frequency mode, you may manually change the operation frequency.
1. Rotate the tuning knob (DIAL) to tune the frequency of the current band in accordance
with the preset frequency step conveniently. Clockwise rotation will increase the frequency
and counterclockwise rotation can reduce the operation frequency.
2. You may also adjust the frequency by 【UP】 / 【DOWN】 key on the handheld microphone
or directly enter the required frequency value via its keypad.
3. To make a large amount of frequency adjustment, you may shortly press 【MHz】 key to
enter the MHz mode. In the MHz mode, rotate the tuning knob to make frequency adjustment
at 1MHz interval. Shortly press the tuning knob to confirm and exit the MHz mode and use
the general frequency step to adjust the frequency.

Shortly press【EXIT】key will exit the MHz mode without storage.
Note: The product offers the frequency steps of 2.5K, 5K, 6.25K, 10K, 12.5K, 25K and 50K
for your choice.

Memory channel mode
The memory channel mode enables you to quickly select the commonly used frequencies and
related data stored in the memory of the talkie walkie.
Rotate the tuning knob (DIAL) to select the needed memory channel. Clockwise rotation
will lead to the higher frequency channel and counterclockwise rotation will lead to the lower
operation frequency channel.
will move from the left to the right as indicated
icon will appear
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