MESSE_MI.TXT Driver File Contents (ct9704.zip)

```Digitalmultimeter am Mac, c't 4/97 S. 384, cm
==============================================

DVM_XFCN.p     Think Pascal Source fr XFCN
DVMStack.hqx   Beispiel-Stack mit fertiger XFCN, StuffIt-komprimiert

Mit einer einfachen XFCN kann HyperCard Digitalmultimeter mit RS-232-Schnittstelle auslesen. Nachfolgend ein Beispiel-Script:

--HyperCard-Stack Script fr DMM-Stack

on openCard
get DVM("open","modem")
put it into msg
end openCard

on closeCard
get DVM("close","modem")
end closeCard

on idle
get DVM("dump","modem")
wait 30 -- Minimum fr M3610 DVM, evt. anzupassen
put DVM("input","modem") into AnzahlZeichen
put it into msg
-- mit dem ausgesendeten "dump" sollten 14 Zeichen zurckkommen
if AnzahlZeichen=14 then
put char 4 to 9 of it into Wert
put char 10 to 14 of it into Einheit
if word 1 of wert is a number then
put (word 1 of Wert)*1.0 into cd fld "Wert"
put Wert into nWert
put "200" & Einheit into Scale
if abs(nWert)<20 then
put nWert*10 into nWert
put "20" & Einheit into Scale
end if
if abs(nWert)<20 then
put nWert*10 into nWert
put "2" & Einheit into Scale
end if
if abs(nWert)<20 then
put nWert*10 into nWert
put "0,2 " & Einheit into Scale
end if
put Scale into cd fld "Scale +"
put "-" & Scale into cd fld "Scale -"
set the loc of cd btn "Zeiger" to (round(nWert)+256),270
else
put "Range!" into cd fld "Wert"
end if
put word 1 of Einheit into cd fld "Einheit"
end if
end idle

```

How To Update Drivers Manually

• Expand the archive file (if the download file is in zip or rar format).

• If the expanded file has an .exe extension, double click it and follow the installation instructions.

• Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

• Find the device and model you want to update in the device list.

• Double-click on it to open the Properties dialog box.

• From the Properties dialog box, select the Driver tab.

• Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.