Is that an AO adjustment knob on the left side?
464675
The knob on the left side is actually a on/off button, which controls the illuminated reticle.
250578
As far as I've been able to tell - NO (spent ~1 minute trying to figure it out). They let you manually adjust absolutely nothing.
1464482
Open the back cover with the key. The adjustment switch is in there . It's easy
2115775
The left knob is volume. The upper right knob is the R F control set it up to anout 6. That increases volume on weak stations or decreasesvolume on stronger stations...
1536523
right side - its a knob with a "click" for off, then it turns to increase volume.
917708
Yes the knob on the left side of the scope tube is the parallax adjustment. Adjustable objective and Parallax adjustment are the same thing.
2042223
Its the gas adjustment knob. Its a rotary knob in the black version, and its a slider in stingray blue
1421239
On the left there is a knob: 2-Sided.Press the knob and choose 1 --> 2 Sided.That's all.Regards,A. Heijst
93585
At the bottom left, there is a sliding knob that can easily be pushed from side to side to lower or raise the volume. It does not take much manual dexterity to operate.
2086849
There is a slot on the top where you can slide down a long narrow Phillips screwdriver and turn the adjustment screw, or you have to remove the light and adjust the screw with a Phillips on the back. There is only up and down adjust, no left or right. I was lucky and didn't have to adjust mine at all.
156401
There is an adjustment lever on the side. It works great. Lots of other adjustments too.
2107507
Yes, there is a rotary knob for one/ the other or both. Biggest concern is mounting, see reviews.
1141487
It's a knob that turns left and right (left for presets, right for variable speed). For what it's worth, it's also easily removable, which helps with cleaning.
966673
Yes, the smaller right side eye piece has an additional adjustment. Hope this helps.
275381
Yes. The knob on the left is a temperature control. Once it reaches that set control it will automatically shut off.
754352
There are a couple adjustment knobs under the cover on the left end. You may have to experiment with the settings. Also, out of 3, one unit I had was bad. It too complaints to Amazon before I got a refund. The other 2 units work great in all weather.
156925
Its the largest button on the left, its silver. Shove it forwards and backwards to adjust to ant of the 4 preset DPIs.You can also download Thermaltake's Level 10M mouse software to edit what DPIs to use for further customization.