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EB200 Manual
3.5 Decimal keypad
Keys 0 to 9, decimal point and Enter key (ENT)
The effect of pressing the ENT key is to store the value in the editor as the currently selected
parameter.
As there is no CLR key and no +/- key, these functions are implemented as softkeys in the temporary
editor (see "POP-UP editor" on page 21).
3.6 Spinwheel (rotary pulse generator)
The spinwheel excites 24 bursts per spin and has a magnetic indexing mechanism.
In the configuration menus, the spinwheel is used for the change of selected parameters.
The spinwheel is generally used to set receive frequencies in the menus. Different progressions can be
selected in the menu SETUP: KEYS. For the tuning of the frequency in a channel spacing an increment
per spinwheel burst can be defined through INCR VALUE.
3.7 Keys for selecting the spinwheel functions
FRQ and MEM are selection keys with a fixed parameter assignment. They also act as Enter keys for
these parameters.
FRQ
Key for entering receive frequencies
MEM
Key for selecting the memory location (0 to 999)
LOCK
Key for enabling and disabling the spinwheel functions
Example:
By entering the number 78 with the decimal keypad and then pressing the MEM key, you can select
memory location 78. The frequency can also be selected independently at the same time with the
spinwheel, if the FRQ field is active.
Pressing the MEM and FRQ keys only causes a switchover of the spinwheel function, if a numerical
entry has not been made previously.
If the FREQ key is pressed whenever a receive frequency has already been selected then the receive
frequency is rounded off to the next channel spacing. The channel spacing can be set in the menu
SETUP: KEYS through parameter INCR VALUE (see also KEYS on page 52).
At the top right of the LCD, there is a field which displays the current status of the spinwheel function:
At this point, the designation of a configuration parameter can also be displayed (see "Select key (SEL)"
on page 18).
If LOCK is displayed, the spinwheel has been deactivated. If you now turn the spinwheel, the display
will flash.
4052.2000.02
3.17
Operation
E-7
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Troubleshooting
