4
1. Coin-type Lithium Battery (UG221H-SR4 and LR4 only) 4-1
Instructions
1. Coin-type Lithium Battery (UG221H-SR4 and 
LR4 only)
Battery Mounting Procedure
1. Turn the unit off.
2. Open the battery holder cover.
3. Check that the battery is securely attached to the backside of the cover, and connect the battery 
connector.
4. Close the battery holder cover.
5. Enter a date five years from now for “Battery replacement” 
on the sticker on the battery holder.
* The battery status is output to the internal memory 
$s167 of the Simple POD.
If the battery voltage drops before five years has 
elapsed, replace the battery immediately.
CAUTION
The POD is delivered without inserting the battery connector in the battery holder on the 
back of the unit.
Be sure to set the battery when using the calendar function or SRAM.
Without battery, the contents in the SRAM or calendar will not be retained.
DANGER
Electric shock hazard
Steps 2 to 5 must be performed when the power to the Simple POD unit is turned off.
CN1
MJ1
INPUT: 24VDC
CURRENT:0.4A
MADE IN CHINA
CUS
E185413
Hakko Electronics Co., Ltd.
 TYPE:V606eM*0
Ser No: *******    *
DIPSW
CN1
MJ1
DIPSW
CN1
MJ1
DIPSW
Battery holder coverBattery connector
See operating or maintenance
instruction for type of battery
to be used.
Battery replacement.
Enter a date five years 
from now
$s167
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
0000000000 0
MSB LSB
000
System reserved (setting: 0)
System reserved (setting: 0)
0: Battery OK
1: Battery voltage drop
or no battery