49
RS232 Installation
The RS232C port on the front
panel of the HERMIT 2000 al-
lows the instrument to commu-
nicate with field printers and
personal or portable computers.
To install the RS232 connector, observe the following procedures:
1. Remove the protective cap
from the front panel RS232
port.
2. Orient the cable connector so
that the keyway is lined up
with the key on the RS232
port.
3. Gently press the connector
halves together. Excessive
force should not be required.
4. Tighten the connector’s lock
ring to establish a tight con-
nection and water-resistant
seal.
5. Select the end of the general-purpose cable that matches the con-
nector style of the accessory. Attach the RS232 cable to the acces-
sory. The RS232 port is ready to communicate.
Note:
It may be necessary to match the communication protocol
between the HERMIT 2000 and RS232 accessory. Refer to Section 9
for assistance.
Disconnect RS232 accessories in the reverse order of installation.
Operating Considerations
The HERMIT 2000 is an extremely rugged instrument and has been
designed to withstand the harsh treatment frequently encountered
in field situations. However, as with any electronic instrument, the
HERMIT 2000 can be permanently damaged if used outside its oper-
ating specifications.
Temperature Ranges
The storage and operating temperatures for the HERMIT 2000 are:
-40º to 70ºC
-40º to 158ºF
Installation in extremely hot and sunny climates may require the
use of a shade to prevent temperatures inside the HERMIT 2000 from
exceeding the upper limit. In extremely cold climates, it may be
necessary to bury the instrument to prevent internal temperatures
from dropping below the lower limit.
Potential for Water Damage
The HERMIT 2000 is designed to be used around water, but reason-
able caution should be exercised to prevent water damage. Do not
submerge the instrument or allow it to remain in standing water. If
you’re using it in rain or snow, close the cover. If the face plate gets
wet, dry it off. Cap all connectors that are not in use.
CAUTION
Proper operation of the RS232C interface is dependent upon
a clean, dry connection. Make certain the connector is clean
and dry before attempting to install it.
CAUTION
If the connector jams during installation, it may be upside
down or blocked by dirt or other foreign objects. Attempting
to force it further may result in damage to the connector or
instrument.
CAUTION
The RS232C port is water-resistant only when attached to its
mating cable or protective cap. As with other connectors on
the HERMIT, always cap it when it is not in use.
Appendix B: Installation, Maintenance & Service