HT instruments HT950N - Manual (Page 14)

HT950N
EN - 14
5.6. SETUP OF INPUT PROBES NUMBER
Default internal setup of HT950N meter consists on activation of 3 Pt100 probes only (2U,
2V, 2W). To modify this number operate in following way:
 Press
PARA key until message C_End compare on SET display.
 Press
[] key. On SET display the digit “d” starts to blinking.
 Press
[] or [] key and setting the “111” number onset display. Press ENT. key to
confirm.
 On PARA and SET display compare respectively the item “CE nn” where “nn” is a two
digits number with value from 01 to 15. Modify this number with arrows key [] or []
on base of following Table 2 to obtain the desired inputs:
CE C1 (2U) C2 (2V) C3 (2W) C4 (1F)
01 ON
02 ON
03 ON ON
04 ON
05
ON ON
06 ON ON
07 ON ON ON
08
ON
09 ON ON
10 ON ON
11
ON ON ON
12 ON ON
13 ON ON ON
14 ON ON ON
15 ON ON ON ON
Table 2: Setup number of input probes of HT950N
 Confirm the operation with ENT. key which guarantee the save of desired inputs and
the exit to normal measurement, at the same time.
6. PREVENTIVE MAINTENANCE
6.1. GENERAL INFORMATION
1. This digital meter is a precision instrument. Whether in use or in storage, please do not
exceed the specification requirements to avoid any possible damage or danger during
use.
2. Do not place this meter in high temperature or expose to direct sunlight.
6.2. CLEANING
For cleaning the instrument use a soft dry cloth. Never use a wet cloth, solvents or water,
etc.