Digital Multimeter 
 
Options and Accessories 
  11 
4.  Press U or V to scroll to desired data bits (7 or 8) selection, then press 
R for 2 seconds to set parity. Echo appears on the secondary display, and 0n 
or 0FF appears on the primary display.  
5.  To select an Echo mode, press U or V to select On or OFF, and then press 
R for 2 seconds to set the selected Echo state. When Echo is on, each 
command sent to the Meter over the RS-232 interface is echoed to the host's 
display screen. When Echo is off, commands are not echoed. 
6.  Press R to review the settings. When you are ready to accept the settings, 
press and hold R for 2 seconds. 
Table 5. Factory Settings of RS-232 Communication Parameters 
Parameter Factory Setting 
Interface  RS-232 (Print-only rate set to 0) 
Baud rate  9600 
Parity  None (parity bit 0) 
Number of data bits  8 (7 data bits plus 1 parity bit) 
Number of stop bits  1 
Echo On 
Options and Accessories 
Table 6 lists available options and accessories. 
Table 6. Accessories 
Item  Model / Part Number 
 Premium Test Lead Set  TL71 
Fuse, .25*1.25, 0.063 A, 250 V, Slow  163030 
Fuse, .25*1.25, 0.125 A, 250 V, Slow  166488 
F1 - Fuse, 11 A, 1000 V, Fast, 406INX1.5IN, BULK  803293 
F2 - Fuse, 440 mA, 1000 V, Fast, 406INX1.375IN, BULK  943121 
Rack Mount Kit 8845A & 8846A Single   Y8846S 
Rack Mount Kit 8845A & 8846A Dual  Y8846D 
RS-232 Cable (2 m)  RS43 
Precision Electronic Prob Set  TL910 
2X4 Wire Ohms 1000 V Test Lead  TL2X4W-PTII 
FlukeView Forms Basic Software  FVF-SC5 
FlukeView Forms Software Upgrade to enhanced version  FVF-UG