Monroe Electronics Charge Plate - Analyzer - model 300 - Manual (Page 48)

48
still functional with AC supply. Replacing the
battery is recommended.
RSET BAT0
Reset Bad Battery Flag.
When the Model 300 is powered up and the Bad Battery
flag is set, it displays "BAD BAT" for 4 seconds.
During this time, pressing the Shift key will reset
the Bad Battery flag. If successful, it will show:
"RSET BAT0".
BAT LTMP
Battery at low temperature <4c environment
BAT HTMP
Battery at high temperature >50c environment
When in AC on power up, if the battery temperature
sensor detects that the temperature is below 4c or
above 50c, the Model 300 will not charge the battery
until the temperature is back to within 4c - 50c.
There is no need to take any action, the Model 300
continues to function as normal. The message will
not be shown when the temperature is back within
normal range, and then the charging resumes.