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4.2.1 Keys Operature Instruction
Menu Key
1) Generally, it will enter the adjusting menu not exceeding 1 sec., after
pressing this key. Press key, if it needs to change the parameter.
2) Generally, it will enter initial setting menu after pressing this key for 3
secs.
3) Under all modes, it will return general state within 1 sec. after pressing
this key.
Mode Key
1) Under general mode, it will directly enter menu parameter layer after
pressing this mode key. Continue to press this key, and it will switch the
parameter in the layer. Press key could change the parameters.
Press mode key under each parameter layer, it could switch all
parameters in this layer according to orders. Press key could
change the parameters.
Down Key
1) Under parameter mode, press this key to select the parameter on this
layer.
2) Under setting mode, press up key to increase the parameter till its lower
limit.
Up Key
1) Under parameter mode, press this key to select the parameter on this
layer.
2) Under setting mode, press this key to decrease the parameter to its
upper limit.