Se Jin Electron Inc SKR-3406 Manuel D’Utilisation
2.4 Key top Height Variation
The key top height variation must not greater than 0.5mm when measured
between the center to center of keys next to each other. The measurement will be
performed with keys in the home positions.
between the center to center of keys next to each other. The measurement will be
performed with keys in the home positions.
2.5 Keytop Alignment
The key top alignment tolerances must not exceed 0.5mm when keytop
measured between the center to center of keys next to each other. The
measurement will be performed with keys in the home positions.
measured between the center to center of keys next to each other. The
measurement will be performed with keys in the home positions.
2.6 Rotational Alignment
The maximum rotation of key shall be less than 0.5mm as shown below.
Rotational Alignment
Alignment
Height variation
2.7 End stroke strength
End stroke should withstand a static load of 500gf applied on the tip of the key
stem in the perpendicular direction for 1minute.
stem in the perpendicular direction for 1minute.
2.8 Keytop pulling strength
The keytop pull out force shall be 0.5Kg or more at normal temperature during
initial conditions.
The keytop shall be not pulled out by an ordinary typing operations.
initial conditions.
The keytop shall be not pulled out by an ordinary typing operations.
2.09 Back Label
The label will be squarely aligned and securely adhered with no voids or air
bubbles. The materials used and the way of manufacture and installation
will be such as to render the label "tamper-proof," that is, the label material
and adhesive combination will be such that a label will be damaged,
delaminated, or destroyed upon removal or attempted removal. The back
label will contain MIC agency symbols, model number, part number, serial
number and product of origin.
bubbles. The materials used and the way of manufacture and installation
will be such as to render the label "tamper-proof," that is, the label material
and adhesive combination will be such that a label will be damaged,
delaminated, or destroyed upon removal or attempted removal. The back
label will contain MIC agency symbols, model number, part number, serial
number and product of origin.
※ Serial Number Information
1 K A B 000001
Produced Quantity
Production Line
Internal LOT Number
Produced Month (A=Jan, B=Feb, C=Mar, D=Apr, E=May, F=Jun,
G=Jul, H= Aug, I=Sep, J=Oct, K=Nov, L=Dec)
Last digit of Year
Last digit of Year