Use the menu move key to move to No. 46 design. 
Then, <Fig. 5.6.2-4> will appear. 
 Use the menu move buttons in <Fig. 5.6.2-4> to go to No. 46 design, and  press  . 
 In <Fig. 5.6.2-3>, press “2. X Scale”. 
Then, <Fig. 5.6.2-5> will appear. 
Enter 150 by using the number buttons and press  .