![Seedburo 801-10/B Operating And Service Manual Download Page 21](http://html.mh-extra.com/html/seedburo/801-10-b/801-10-b_operating-and-service-manual_1232856021.webp)
20
"
AC = 60Hz
"
During power up the 801 automaticly detects the power line frequency of 60 Hz or 50 Hz.
"
AC = 50Hz
"
Display will indicate which power line setting is being used.
"
CALIBRATING
"
This means the 801 is calibrating the sensitivity of the opto-electronic sensor to compensate
for changes due to component aging and light output from the lamp. This occurs after
power-up diagnostics, and each time the START switch is pressed.
"
GATE DLY(mS)
"
This is the delay in milliseconds between the time a seed is detected by the opto-electronic
sensor and the time the diverter gate switches chutes.
"
SD. TONE ON?
"
Selecting ENTER/YES to this message will enable a short beeping tone each time a seed is
counted. This tone is useful in determining an approximate sensitivity setting. See Section
7.2 for details. Selecting CLEAR/NO at this message will inhibit this tone.
"
9600=Y1200=N
"
This is the serial data transmission rate (baud rate) setting. Press ENTER/YES for 9600
baud, or CLEAR/NO for 1200 baud. If the serial port on the rear of the 801 is not being
used, either selection can be pressed. Refer to appendix A for more information.
"
AUTO PRT ON?
"
Pressing ENTER/YES selects the Autoprint feature. If the 801 is connected to a printer or
other serial device, a printout will be made at the end of each run, or each time STOP is
pressed. If this feature is not desired, or if no devices are connected to the serial port,
press CLEAR/NO. Refer to Appendix A for more information.
"
RAm FAiL
"
Nonvolatile memory has been corrupted. This may be due to a faulty RAM battery that
needs replacing or a bad memory device. To verify a bad memory device, turn the 801 off
and then on. If the message reappears, the memory may need replacing. If the message
does not reappear, the battery may need replacing. This battery is a special type that is
attached to the memory device and cannot be replaced with any standard store-bought
cells. Call service for details.
"
Prt COnF
"
This message appears as a result of the menu button being pressed while the 801 is being
powered up. A configuration list will be printed.