Section 10.  Troubleshooting 
 
 
FIGURE 114:   Potentiometer R3 on PS100 and CH100 Charger / Regulator 
 
 
10.10  Troubleshooting — Using Terminal Mode 
Table CR800 Terminal Commands (p. 484) lists terminal mode options.    With 
exception of perhaps the C command, terminal options are not necessary to 
routine CR800 operations. 
To enter terminal mode, connect a PC to the CR800 with the same hard-wire 
serial connection used in What You Will Need 
(p. 40). Open a terminal emulator 
program.    Terminal emulator programs are available in: 
•  Campbell Scientific datalogger support software 
(p. 86) Terminal 
Emulator 
(p. 518) window 
•  DevConfig (Campbell Scientific Device Configuration Utility Software) 
Terminal tab 
•  HyperTerminal.    Beginning with Windows Vista, HyperTerminal (or 
another terminal emulator utility) must be acquired and installed 
separately. 
As shown in figure DevConfig Terminal Tab
 (p. 485), after entering a terminal 
emulator, press Enter a few times until the prompt CR800> is returned. 
Terminal commands consist of a single character and Enter.  Sending an H and 
Enter will return the terminal emulator menu.