My back arrow, and my return key don't work for periods of time. Everything can be fine for many hours, and then suddenly it won't work for many hours. I have done the trouble shooting items in the product bk, including moving metal objects away, but still it doesn't clear up. I have wondered if it might have to do with hitting a certain key with my right "pinkie" finger multiple times, since a couple keys are different on this keyboard, and I forget and error. I have a Rosewill RKM800RF wireless keyboard & mouse, which I use with my IBM Thinkpad laptop on a docking station.

Sir try to check the bulb if not damage sometimes it has a factory defect. Sir let me know if the bulb is ok. Good day and best regards.

You need a new starter solenoid. It is essentially a heavy duty remote switch that is activated by your ignition key switch. The solenoids get stuck or don't conduct well after 6 to10 years.

Try the following (taken from Canon's manual website here):

Setting the Time Zone

1 Access Time Zone.

If you are unsure how to use this route map refer to Accessing Menu Items on

page 3-3.

2 Press arrow keys to select the time zone that you are in.

3 Press Enter. The message display shows Completed and returns to the Date/

Timer Set. screen.
4 Press right Select. The message display returns to the basic screen.

NOTE: Periodically check the time that is shown in the message display and adjust

as necessary to match the current time.

1 Access Year/Time.

If you are unsure how to use this route map refer to Accessing Menu Items on

page 3-3.

2 To set the date, for each field press arrow keys as many times as necessary to

display the correct value then press arrow keys to move to the next field.

3 When the date is correct, press Enter. The time setting screen

(hour:minute:second) is displayed.

4 To set the time, for each field press arrow keys as many times as necessary to

display the correct value then press arrow keys to move to the next field.

5 Press Enter. The message display shows Completed and returns to the Date/

Timer Set. screen.
6 Press right Select. The message display returns to the basic screen.

OK you need to change your power settings. This decides what your computer will do when left for a period of time, it may be best to change everything to always on if you cant wake it up from hybernation, check here Control Panel\All Control Panel Items\Power Options

YOU NEED YOUR FIRMWARE UPGRADED BUT ONLY A SERVICE TECH CAN GET IT AND DO IT.1 HOUR OF TIME SHOULD BE PLENTY AND THAT SHOULD INCLUDE A CLEANUP PROBABLY ABOUT 150 TO 200 DOLLARS

So the depth is flashing and you don't see any bottom return at all, right?

Are you in the water, or trying it out before you put the boat in the water?
If you are not in the water, try it out in the water because it can be difficult to get any kind of return out of the water.

Try resetting the X67c to factory defaults:
1. Turn unit off
2. Press and hold the down arrow key
3. Press PWR while still holding the down arrow key, the unit will enter production test mode. Let go of the down arrow key
4. Press EXIT 5 times
5. Press ENT and the unit will shut off

Turn it back on and if you still have the same problem, depth flashing 0.0 or 0.5 or 60 probably and no bottom, then a good bet would be a bad transducer.

Sony Ericsson K800i software

I ran into this once also, and I remember that I just disconnected the battery for about half an hour.

Try that if you haven't already.

Press and hold the volume knob until the display shows clock adjust.
use the forward and rewind serch buttons (the small arrow buttons next to the volume nob) to switch hour and minute.
use the volume knob to adjust the time. When done press the volume knob to return to normal operation.

HTH