X-Loupe Conceiver series MPG4 PLUS, User Manual

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3 Steps in positioning and bonding of L-Square Ruler

(1) Have the lens cleaning cloth 

placed on the table (to avoid 

a rub of camera LCD screen), 

then set the assembled finished 

MGP4_PLUS upright on; the 

way holding camera as shown in 

Figure 1. 

(2) Make sure the light setting 

switched on W & Core.(Figure 2)  

(3) Face the ruler side of the sticker 

(still keep the plastic film), and 

then place it fitted into the groove 

of lens top.

(4) With left hand hold the front of lens 

to keep the sticker position while 

make the lens barrel with camara 

body forward lay down flat on the 

table as shown in Figure 3.

(5) Turn on both power of Camera and 

Module; the image will appear on 

LCD screen as shown in Figure 3.  

Move the zoom lever (at the upper 

right of camera) toward       , till 

the image is enlarged as shown in 

Figure 4.

figure 3

figure 4

Oblique Image Rectification 

    If the image of L-Square Ruler 

is slanted, with the left point finger 

to hook into the Ruler while adjust 

the image. (The scale line of ruler 

should along the edge parallel to 

frame of screen).

(6) Once the L-ruler is close to the screen frame which look like a double- L, with left 

hand to fix the position while re-erect the lens barrel as shown in Figure 5.

(7) Make  pencil marks across the edges of L-ruler and lens so that can be replaced 

at this position (shown as figure 5, upper right);

(8) Then tack out L-ruler sticker, remove the plastic cover now, once again align the 

marks while replace it into the groove, then gently press the adhesive edge for 

fixed.

figure 5

figure 1

figure 2

Power