I need to lower the base to its lowest setting but not sure how ?

Cindy, if it's already at the lowest setting, you kinda / sorta answered your own question, i.e. it can't be adjusted any lower; but, as you may be aware, there is an adjuster at every wheel, and by putting all wheels at the same - lower - level, you will get a lower, mowing height; and if you've already done that, or there are no 'individual adjusters', they wheels are typically bolted to the frame and there are usually several holes to bolt the wheel to - simply un-bolt and re-bolt to achieve the lowest, preferred height.

hi there
when you need to set timing please first make sure height of needle bar is ok. there's two mark at needle bar, the upper one is for height of needle bar: bring the needle bar at lowest position and in this case the upper mark must be equal with lower needle bar bushing.
second : set timing
move hand machine pulley at the same rotation and when the lower mark equal with lower needle bar pushing the tip of hook must be at the center of needle groove and just light touch not hit. that's all
best regards
ashraf abozid
CAIRO - EGYPT

Before folding the treadmill, adjust the incline to the lowest position. If you do not do this, you may damage the treadmill when you fold it. Remove the key and unplug the power cord. CAUTION: You must be able to safely lift 45lbs. (20 kg) to raise, lower, or move the treadmill.Raise the frame until the latch knob locks into the storage
position. Make sure that the latch knob is locked in the storage position.

Echo is usually caused by the transmit (speak) level on the unit being set too high.

1. First, try lowering the volume of the telephone. If you still hear an echo, adjust the volume of the headset itself.

2. The master transmit controls of the headset are the ABCD switch settings on the bottom of the base. A is the lowest and D is the highest setting.

3. You can fine tune this setting with the plus (+) and minus (-) buttons on the back of the charging base.

4. If this doesn't fix the echo, try moving the configuration dial on the left side of the charging base. The recommended setting for most phones is 1.

Have you always had this problem?
Have you had the blades off to sharpen?
Could the blades have been mistakenly put on upside down ?
The turned up piece goes toward the deck
Check your deck hangers to be sure they are free and not binding anywhere and to be sure they are dropping as far as they can go in the lowest deck setting.
your deck should move up and down evenly as you lower and raise it.
Unless spacers are an option for this cause i wouldnt use them.
Check the tire pressure 14 psi front 10psi rear .

hope some of this helps for you

Echo is usually caused by the transmit (speak) level on the unit being set too high.

1. First, try lowering the volume of the telephone. If you still hear an echo, adjust the volume of the headset itself.

2. The master transmit controls of the headset are the ABCD switch settings on the bottom of the base. A is the lowest and D is the highest setting.

3. You can fine tune this setting with the plus (+) and minus (-) buttons on the back of the charging base.

4. If this doesn't fix the echo, try moving the configuration dial on the left side of the charging base. The recommended setting for most phones is 1.

This may be caused by a few things.

1. Check the configuration dial on the left hand side of the base to see if another setting works better. The recommended setting for most phones is 1.

2. Make sure your speaking (transmit) level is not too high. First, try lowering the volume on the telephone. If you still hear distortion, adjust the volume of the headset. The master transmit controls are the ABCD switch settings on the bottom of the base. A is the lowest and D is the highest setting. You can fine tune this setting with the Plus (+) and minus (-) buttons on the back of the base that are above and below the picture of the microphone.

3. Double check the battery has a full charge.

The Amber Charge light on the base will flash while charging and will stay solid amber when fully charged.

3 hours = full charge

4. Make sure the headset has been paired to the base.

This may be caused by a few things.

1. Check the configuration dial on the left hand side of the base to see if another setting works better. The recommended setting for most phones is 1.

2. Make sure your speaking (transmit) level is not too high. First, try lowering the volume on the telephone. If you still hear distortion, adjust the volume of the headset. The master transmit controls are the ABCD switch settings on the bottom of the base. A is the lowest and D is the highest setting. You can fine tune this setting with the Plus (+) and minus (-) buttons on the back of the base that are above and below the picture of the microphone.

3. Double check the battery has a full charge.

The Amber Charge light on the base will flash while charging and will stay solid amber when fully charged.

3 hours = full charge

4. Make sure the headset has been paired to the base.

You didn't indicate exact model of your phone. However I have indicated the procedure used for common Vtech's 5.8Ghz phones

Ringer volume
• With the handset or base in idle (off) mode, press MENU then
press ▲ or ▼ until RINGER VOLUME is shown
• Press SEL. You will hear a sample of the ringer
• Press ▲,▼ or a digit (0 through 6) You will hear a sample of
the new ringer volume and the volume bar will be increased or
decreased each time the setting is adjusted At the lowest setting
the ringer will be turned off and the display will show:
- OR -
• With the handset or base in idle (off) mode, press or of the
volume control will directly go to ringer volume menu
• Press ▲ or ▼ to adjust the ringer volume

Good Luck

1. Check the configuration dial on the left hand side of the base to see if another setting works better. The recommended setting for most phones is 1.

2. Make sure your speaking (transmit) level is not too low. First, try increasing the volume on the telephone. Secondly, the master transmit controls are the ABCD switch settings on the bottom of the base. A is the lowest and D is the highest setting. You can fine tune this setting with the Plus (+) and minus (-) buttons on the back of the base that are above and below the picture of the microphone.

3. Double check the battery has a full charge. To check press down on the headset into the base station to ensure it is in the base in the correct position.

The Amber Charge light on the base will flash while charging and will stay solid amber when fully charged.

3 hours = full charge