Minnkota 4600 battery charger?

When plugged in the charging lights are blinking, is this right? I thought that they should glow solid? Brand new charger this year in new boat and manual is at home. Thanks in advance.

lights flash on mine when it is almost done charging, are the batteries close to full charge?

Took this from a site as I had a similar question when I upgraded my on board charger this year.

1. A GREEN power light is lit to indicate AC power is applied
2. A YELLOW light is lit for each bank to indicate the battery is charging in the Bulk Mode
3. A flashing YELLOW light is lit for each bank to indicate the battery is charging in the Absorption Mode
4. A flashing GREEN light is lit for each bank to indicate the battery is in maintenance mode and ready to use
5. A GREEN light is lit for each bank to indicate the battery is in long term maintenance mode and ready to use
6. A RED light for each bank is lit if any of the following apply:
a) No battery is connected to an output cord – this may also indicate a blown fuse in the fuse holder
b) The battery is connected reverse polarity
c) A short circuit
d) The battery voltage is below 4 volts – the bank will not charge a battery in this condition
e) The battery voltage is above 18 volts – the bank will not charge a battery in this condition
7. A flashing RED light is lit for each bank if there is a damaged temperature sensor on the output cord – the bank will not operate if this occurs.
8. Flashing RED and GREEN lights are lit for each bank if any of the following apply:
a) The battery voltage does not rise above 10.5V after 3 hours – the battery may be damaged and will not be charged
b) Charging in Bulk Mode exceeds 20 hours – the battery may be damaged and will not be charged

Thanks for the responses, sounds like its doing what it suppose to. The batteries only had a little over an hour of use before front moved in and chased us off.