P801 Operating Manual 5
1.3 Before powering up...
The mains voltage can be either nominally 115V or 230V without the need for voltage
selection.
The power connector `block' houses the ON/OFF switch, the fuse 2A(T) (Slow blow) and
the mains inlet - see figure 2, page 4
!
! !
! The unit should NOT be powered up or down with a device in any of the sockets.
Wait a minimum of 5 seconds after powering down, before powering back up.
1.4 Keypad
CRC calculates a Cyclic Redundancy Check of data in RAM.
CSUM calculates the checksum of data in RAM.
DATA performs additional manipulation functions of data in RAM.
DEV select a device.
EDIT to manually edit data in RAM.
EMPTY to perform an empty-check on a device or devices.
ENTER to accept a mode or function setting.
EXIT to exit from a mode or function.
INPUT to input data from the serial or parallel port into RAM.
I/O to set all input/output parameters.
LIMITS to set the default limits for RAM and device data.
LOAD to load data from a master device or devices into RAM.
MISC to perform miscellaneous additional functions.
MODE to set the bit-mode, e.g.: 8, 16 or 32, gang or set.
OUTPUT to output data from RAM to the serial or parallel port.
PROGRAM
PROG
SEQ to set the programming sequence.
VERIFY to compare data in RAM against data in a device or devices.
↑to scroll data up the menu.
↓to scroll data down the menu.
←to move the cursor left or display previous option.
→to move cursor right or display next option.
The keys labelled 0-9, A-F are also used to enter numeric data when this is required.
} use either key to program data from RAM into devices.