On the adjustment turrets, after loosening the set screws, how do you get it to go down so the yardage lines up?

remove the battery cap, replace the battery, reinstall the cap.

Sight in your scope, Loosen the set screws and zero the dials the re-set the set screws. This will make it easy for you to adjust for distance and wind from the zero setting when in the field shooting. Then you can go back to your zero.

Follow this link: http://servicenet.dewalt.com/Products/Detail?productNumber=DW734

This will allow you to download the manual and exploded art for base, cutterhead and motor. You may also want to check the position of the turret stop. First of all, make sure the cutterhead lockdown lever is disengaged. Here is from the manual:

Your planer is equipped with a turret stop (M), shown in

Figure 11, for repetitive planing of pre-set depths. Stops are

set at 0", 1/4", 1/2" and 3/4". Use the 0" setting when planing

between 1/8" and 1/4".

TO SET A PLANING DEPTH

1. Be sure the carriage is set above 1-1/4" before trying to

set the turret stop.

2. Turn the turret stop until the desired measurement

shows (Fig. 11).

3. Unlock the head lock lever (Fig. 8). Turn the depth

adjustment crank, lowering the carriage by the desired

increments, until it contacts the turret stop.

NOTE: DO NOT USE FORCE TO CRANK THE CARRIAGE

BELOW THE LEVEL THAT THE TURRET STOP INDICATES.

PERMANENT DAMAGE TO THE HEIGHT

ADJUSTMENT SYSTEM ON YOUR PLANER WILL

RESULT.

NOTE: The 3/4" turret stop can be adjusted for other planing

thicknesses. Adjusting the 3/4" turret stop does not affect the

other turret stop settings.

TO ADJUST THE 3/4" STOP FOR OTHER

THICKNESSES

1. Unlock the head lock lever (Fig. 8) and turn the adjustment

handle counterclockwise to raise the cutter head.

2. From the back of the tool, locate the turret adjustment

bolt (N) shown in Figure 11. This bolt is set for a 3/4"

depth of cut at the factory. Use the crescent wrench provided

to loosen the jam nut. Adjust the bolt up or down to
reach the desired planing depth.

3. Turn the depth adjustment crank, lowering the carriage by
the desired increments, until it contacts the turret stop.

Hope this helps.

Sight in rifle and put the on top turret with zero facing back.do not let knob"click".Aim at animal and adjust power(3-9etc)until body is bracketed by both crosshairs.Look in little window in eyepiece for type of animal.Click top turret to proper yardage(200,300etc).This allows for bullet drop.I've had one on a .270 for 30 yrs and never used this feature.

all scopes are marked for up or down with a " u or d" or a
"+ or -" for up and down
just dont forse the turret screws or you will bust the scope

No. The turret is what it is. If you want to re-set the turret to zero so that it is easy to return to for a specific distance, there should be a setscrew you can loosen, adjust the turret to zero, then re-tighten to lock it in place. If you are simply trying to lower the turret, you need to purchase a scope without target turrets.

the scope should all ways be fitted with the wind adjustment on the right as you look down the rifle, therefor the top ajuster is for up/down,
right ajuster is wind,,left/right, the easy way to set it up is to aim at some sand with the rifle on a stand or in a jig, shoot one round see were it hits and without moving the rifle, turn the turrets till the cross is over the point were the bullet landed, having a pall to move the turrets for you helps a lot here, the main point is dont move the rifle till the turrets have been moved first,, its that or bore sight it,,, jig the rifle up pointing at a target at say 200yds look down the bore aim the bore at the target lock down the rifle check it by looking down the bore again then set the cross up in the scope on what you see down the bore
you will need to tweek the scope a bit as you havent taken the bullet drop into the ajustment that way,,

i wish i could find out why my yardage pro scope has the led display hidden too! I think for all the money they cost its rubbish

Sounds like the either the ribbon supply or ribbon take-up pressure needs to be adjusted.
Supply Spindle: a pair of set screws near the outermost point on the spindle locks the adjustment in place. Loosen the set screws, then move the center pin in or out to change the spindle pressure. Tighten the set screws then test print

Takeup Spindle: a pair of set screws locks the large adjustment nut in place. Loosen the set screws, then tighten or loosen the large nut, tighten the set screws and test print.

The flat belt should be changed if it has been longer than 9-12 months. Next I would remove the upper handle to inspect the top section of the control cable, sometimes it fray's and has a sponge feel (no positive control) to self propel. To set this adjustment, it is best to do withthe hood off of the lower section. I would also look at the cable jacket in the foot to make sure it is under the metal clamp. It must be under the clamp to work properly. To get it under the clamp loosen one hold down screw at the top and one in the back of the vacuum, remove clamp screws and put jacket into position and then secure all screws. Now set the adjustment, Install upper handle and set self propel to off. loosen cable from arm in foot with torx screw. manually move arm until the clutch is off both drive pads. This is a visual adjustment. then secure and reassemble vacuum.

I’m happy to assist further over the phone at https://www.6ya.com/expert/robert_b96ba3f038cf317c