Di S P L Ay Co Mp O Ne N Ts - Aeroflex 3900 Series Operation Manual

Di sp la y Co m po n en t s
3900 display tiles consist o f t he fo llow ing t ypes of int erfa ce compone nts:
D r o p- d o w n M en u s
The Cur sor Keys o r R ota ry C ontr ol K nob are used t o na vi gate to d rop- dow n menus. T he E NTE R
Key, SE LEC T Key and R otar y C ontr ol K nob are used t o ena ble a higlig hted menu it em.
D at a E n tr y F i el d s
Dat a en try fields are used f or setti ng fl uctuat ing val ues. The value i s change d using any o f t he
follo wing metho ds:
•
Da ta ent ry f ields ar e used f or se ttin g numer ic and t ext valu es. N umeri c values ar e chang ed
by ent eri ng th e dat a using the Da ta E ntr y Inp ut K eys or by adjusti ng th e value using the
Cu rsor Keys or Rot ary Cont rol Kno b. Text is ent ere d using the Da ta E ntr y In put K eys or an
exter nal ke yboard .
To ch ange t he d isplayed value:
1. N avigat e to the box t o be edite d.
2. S elect f ield. Box ba ckgroun d changes f rom w hite to go ld and t ext
chang es to black o n a whit e backg round .
3. E nter new value using keypad or r ota ry knob .
4. P ress E NT ER , or if appl icable, a sof t key ter m inator ( i.e. , uni t of
measur ement) t o ent er the va lue.
Se lecting an d A dju sting Digits
The number of signifi cant d igits to b e incr em ented or decre mented can be select ed by user.
Pr essing th e < or > ke y i ncreases or decre ases the nu mb er of d igits sele cted, o ne digit p er pr ess.
Only select ed di gits a re ch anged. Wh en t he new val ue is corr ect, press the E N TER K ey.
T est Set Oper ati on
All digit s select ed w ill b e chang ed
Only high light ed dig its w ill be chan ged
F ig. 3 -14 N umeric Entr y - Se lected Edit S tates
S u b j e ct t o E x p o r t C o n tr o l , s ee C o ve r P a g e f o r d e t ai l s .
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