Wulfsberg Electronics Division 2000-800 用户手册

Page 16 of 39 

Publication No. 150-049105 

P-2000 Operators Manual 

Rev. A 

Oct 2003 

When the user presses the QMEM key, the system will enter the QMEM mode.  This mode allows the user to either 
select or program a QMEM location.  When the user presses the QMEM key, then presses a keypad key (0-9), the 
channel programmed into the corresponding (0-9) QMEM location shall be loaded into the active channel, and the 
previously active channel shall be loaded into the standby channel.  If the user presses the QMEM key, then presses 
and holds down a keypad key (0-9) for 3 or more seconds, the current active channel shall be programmed into the 
corresponding QMEM location.  Should the user not press any key for more than 4 seconds after pressing the 
QMEM key, the QMEM operation shall automatically be canceled.  The user can cancel the QMEM operation by 
pressing the HOME key.  The figure below shows the QMEM operation in mid stream. 

To store a channel into a QMEM position first put the desired channel in the active channel and press the QMEM 
button.   The figure below shows what the display will look like. 

 

 

 

At this point press and hold button 0-9 until the status line indicates the storage operation is completed, as shown in 
the picture below: 

 

 

 

To load the active channel using QMEM, simply push the QMEM button followed by a 0-9 button and the 
programmed channel will be automatically loaded into the active channel.  If that QMEM position has not been 
programmed with a channel, the status line will indicate to the user no channel is programmed.