Hanna Instruments hi 98701 User Manual

Two different modes to print / log data are available:
1. Timed logging; samples are stored and printed (if print function is

active) at fixed time intervals. Data are stored in the lots 01 to 16.

2. Log on demand; samples are stored and printed (if print function

is active) when the LOG key is pressed. Data are stored in the lot
00. It's possible to perform the Log on demand either in normal
mode or in Timed logging mode.

It is possible to switch from logging without printing to logging with
printing in two ways:
• set the function code 02 to "On" to enable printing, to "Off" to

disable printing

• press ALT and PAPER to toggle between printer enabled and

printer disabled while in Timed logging.

Note: In timed logging mode, channels with no probe connected are

not logged nor printed. If all the channels are disconnected,
the message "no connected probe" will scroll across the LCD.

Note: cold junction temperature is not logged nor printed.

TIMED LOGGING MODE

To start Timed logging, press ALT and LOG.
The lot number will be displayed for a few
seconds then the LOG symbol will appear on
LCD and if printer is enabled a first set of
data will be printed. The "LOG" symbol will
be fixed if printer is enabled and will blink if
printer is disabled.
The printout provides the following information:

a - Lot number
b - Logging interval
c - Date (only for the first printed

sample of the lot or of the day)

d - Sample number
e - Time
f - Readings ("----" means out of range).

Note: If no keys are pressed, the meter enters standby mode to

prolong the battery life and only the "LOG" indication will be
visible on LCD. While logging, during the sleep mode, the last

HI 98801 - HI 98804

PRINTING / LOGGING FUNCTIONS