Structure And The Functions Of Knobs - JRC JMA-5104 Instruction Manual

2.1.3 Structure and the functions of knobs

Four knobs are available.
The knobs are classified into three main modes based on the operation. One type is a knob
operation mode and other two are a short mode operation mode
operation mode operation mode
In knob operation mode, the values change according to the rotation of the knob. The short mode
and the long mode are the same operation as for the keys.
The function of each knob is described below.
[AUTO-TUNE] knob
Short mode :
Long mode :
Knob operation : The equipment is tuned when the knob is set to the center.
[AUTO-RAIN] knob
Short mode :
Long mode :
Knob operation : The control function reaches the maximum when the knob is turned to the
[AUTO-SEA] knob
Short mode :
Long mode :
Knob operation : When the knob is turned to the full position in clockwise direction, the
[GAIN/PL] knob
Short mode :
Long mode :
Knob operation : When the knob is turned to the full position in the clockwise direction, the
short mode and a long mode
short mode short mode
Switches to automatic/manual.
When the power supply is set to ON while this key is pressed, horizontal
orientation display is set (12 o'clock).
Switches to automatic/manual.
When the power supply is set to ON while this key is pressed, vertical
clockwise rotation display is set (3 o'clock).
full position in the clockwise direction and the minimum when the knob is
turned to the full position in the anti-clockwise direction.
Switches to automatic/manual.
When the power supply is set to ON while this key is pressed, horizontal
reverse orientation display is set (6 o'clock).
control function reaches the maximum level and when the knob is turned
to the full position in the anti-clockwise direction, the control function
reaches the minimum level.
Switches a transmission pulse width.
Displays a panel 1/2 switching menu while the power is supplied.
When the power is not supplied, vertical anti-clockwise rotation display is
set if the power supply is set to ON (9 o'clock).
sensitivity reaches the maximum level and when the knob is turned to the
full position in the anti-clockwise direction, the sensitivity reaches the
minimum level.
long mode, similar to the key operations.
long mode long mode
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knob knob knob