When take picture in normal mode or 1x/ 2x zoom the picture clarity and sharpness is very good.but when i take picture in 3x/4x optical zoom ,picture clarity and sharpness is very poor..my camera i cannon power shot as 570 is?is there any solution for this issue? thanks, Litty

Zoom 1x to 3x sounds like the limits of optical zoom. The other zoom option may be digital zoom, which merely interpolates pixels to give the impression of a larger picture, and, as you reach the limit of the zoom, the picture quality may be so degraded that the image is unusable.

x equals 1

First multiply the numbers outside the parentheses by what is inside the parentheses, which results in:

6 - 2x + 3x - 3 = 4x

then combine what you can:

6 - 3 = 3,
-2x + 3x = 1x

which leaves:

3 + x = 4x

Subtract the x on the left from the 4x on the right and you get:

3 = 3x

Divide by 3 to get the x alone

3 / 3 = 1

x = 1

I would try the reset button . This sometimes can happen if you are using the wrong power adapter as well. Routers to break as the usually on 24/7. so they do burn out

The LG G20 DVD Rewriter is an advanced external burner that supports 'editable' Rewritable DVD+RW disk.
As a generic comment, not all writable/rewritable media are made equal and problem with branded & unbranded disks are not uncommon, so stick to brands that work for you for your specific unit!
The following is the advertised support for your unit, hope it helps:
Reading Rate DVD-R/-RW/-ROM 16x/13x/16x/16xSL/12xDL max. DVD-RAM 2x, 3x-5x, 6x-12x DVD-Video (CSS) 4,8x max. (Single/Dual Layer) DVD+R/+RW 16x/13x max./ 12xDL max. CD-R/RW/ROM 48x/40x/48x max. CD-DA (DAE) 40x max. Burning Speed DVD-R 2x, 4x CLV, 8xZCLV, 16x PCAV, 20X CAV DVD-RW 1x, 2x, 4x, 6x CLV DVD-RAM 2x, 3x ZCLV, 3x - 5x PCAV, 12x PCAV DVD+R 2.4x, 4x, 8x, 12x, 16x PCAV, 20X CAV DVD+R Double Layer 2.4x, 4x, 10x, 12x ZCLV DVD-R Dual Layer 2x, 4x, 6x CLV, 10x, 12x ZCLV DVD+RW 2.4x, 4x, 6x, 8x ZCLV CD-R 4x, 8x CLV, 16x, 24x, 32x, 40x, 48x ZCLV CD-RW 4x, 8x, 10x CLV, 16x CLV, 24x, 32x ZCLV

Using the remote control, locate the ZOOM button below number 7.
You can press this to zoom in on the picture (2x, 3x, 4x.. After 4x, if ZOOM is pressed again, the picture goes back to Normal)


There is no way to take off "2X" while it's in the 2x zoom

Make sure the discs you are using are the same as the ones listed as compatible in the manual:

• DVD-RW ver. 1.1 / 1x / 1x to 2x, ver. 1.2 /
2x to 4x / 2x to 6x
• DVD-R ver. 2.0 /1x / 1x to 4x /
1x to 8x / 1x to 16x, ver. 2.1 / 1x to 8x / 1x
to 16x
• DVD+RW 1x to 2.4x / 1x to 4x / 3.3x to 8x
• DVD+R 1x to 2.4x / 1x to 4x / 1x to 8x / 1x
to 16x
• DVD-RAM ver. 2.0 / 2x, ver. 2.1 / 2x / 2x to
3x / 2x to 5x, ver. 2.2 / 2x / 2x to 3x / 2x to 5x
• DVD-R DL ver. 3.0 / 2x to 4x
• DVD+R DL 2.4x / 2.4x to 8x

Any brand can be used.

Yes. This camera has 3x optical zoom and 4x digital zoom. However digital zoom cannot be used in 2880 x 2160 size. Optical zoom: It is approximately 5.6 - 16.8 mm. (equivalent to 38 - 108 mm on 35mm film camera) Digital zoom: It extends to 4x from telephoto end (108mm) of optical zoom.

The D-565 camera has a 4x digital zoom, in addition to the 3x optical zoom, which gives you a total of 12x zoom overall. Simply use the Shooting Mode menu to activate the Digital Zoom feature.

The Stylus 500 has a 3x optical zoom and a 4x digital zoom, which gives you a total zoom of 12x seamless zoom. Use the shooting mode menu to activate the digital zoom feature.

On a D-580 Zoom camera, the Macro Mode operating range is 8 inches to 20 inches. This means the camera must be between 8 inches and 20 inches away from the subject for a picture to be in focus.